ATE250809T1 - Antennen für tragbare kommunikationsgeräte - Google Patents

Antennen für tragbare kommunikationsgeräte

Info

Publication number
ATE250809T1
ATE250809T1 AT94916084T AT94916084T ATE250809T1 AT E250809 T1 ATE250809 T1 AT E250809T1 AT 94916084 T AT94916084 T AT 94916084T AT 94916084 T AT94916084 T AT 94916084T AT E250809 T1 ATE250809 T1 AT E250809T1
Authority
AT
Austria
Prior art keywords
antennas
communication devices
portable communication
image
communications device
Prior art date
Application number
AT94916084T
Other languages
English (en)
Inventor
David Victor Thiel
Steven Gregory O'keefe
Jun Wei Lu
Original Assignee
Univ Griffith
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Griffith filed Critical Univ Griffith
Application granted granted Critical
Publication of ATE250809T1 publication Critical patent/ATE250809T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/09—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens wherein the primary active element is coated with or embedded in a dielectric or magnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
  • Transceivers (AREA)
AT94916084T 1993-05-27 1994-05-20 Antennen für tragbare kommunikationsgeräte ATE250809T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL904393 1993-05-27
PCT/AU1994/000261 WO1994028595A1 (en) 1993-05-27 1994-05-20 Antennas for use in portable communications devices

Publications (1)

Publication Number Publication Date
ATE250809T1 true ATE250809T1 (de) 2003-10-15

Family

ID=3776930

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94916084T ATE250809T1 (de) 1993-05-27 1994-05-20 Antennen für tragbare kommunikationsgeräte

Country Status (6)

Country Link
US (1) US6034638A (de)
EP (2) EP0954050A1 (de)
JP (1) JP3442389B2 (de)
AT (1) ATE250809T1 (de)
DE (1) DE69433176T2 (de)
WO (1) WO1994028595A1 (de)

Families Citing this family (294)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2139682A1 (en) * 1995-01-05 1996-07-06 Paul Francis Bickert Radiation reduction apparatus for a portable radio communication device
JPH10512407A (ja) * 1995-01-05 1998-11-24 ビッカート，ポール，フランシス 携帯無線通信装置用アンテナ
AU705191B2 (en) * 1995-06-02 1999-05-20 Ericsson Inc. Multiple band printed monopole antenna
CN1191635A (zh) * 1995-06-02 1998-08-26 艾利森公司 多频带印刷单极天线
US5709832A (en) * 1995-06-02 1998-01-20 Ericsson Inc. Method of manufacturing a printed antenna
JPH11506280A (ja) * 1995-06-02 1999-06-02 エリクソン インコーポレイテッド プリント単極アンテナ
JPH0918227A (ja) * 1995-06-29 1997-01-17 Hitachi Ltd 無線装置
DE19600041A1 (de) * 1996-01-02 1996-06-20 Kurt Dipl Ing Bluemel Hochfrequenzschutzvorrichtung an Mobilfunktelefonen
SE508694C2 (sv) * 1996-02-02 1998-10-26 Ericsson Telefon Ab L M Anordning och förfarande i ett telesystem
US6288682B1 (en) 1996-03-14 2001-09-11 Griffith University Directional antenna assembly
DE69731034T2 (de) * 1996-07-18 2005-02-17 Matsushita Electric Industrial Co., Ltd., Kadoma Mobile Funkantenne
JP3481783B2 (ja) * 1996-07-25 2003-12-22 京セラ株式会社 携帯無線機
SE507746C2 (sv) * 1996-11-08 1998-07-06 Ericsson Telefon Ab L M Antennanordning för en mobiltelefon
SE508297C2 (sv) * 1997-01-03 1998-09-21 Ericsson Telefon Ab L M Elektronikenhet för trådlös signalöverföring
GB2330979A (en) * 1997-10-28 1999-05-05 Radio Design Limited A radiation shield for a mobile telephone
US7936728B2 (en) * 1997-12-17 2011-05-03 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
US7394791B2 (en) * 1997-12-17 2008-07-01 Interdigital Technology Corporation Multi-detection of heartbeat to reduce error probability
US6222832B1 (en) 1998-06-01 2001-04-24 Tantivy Communications, Inc. Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
US9525923B2 (en) 1997-12-17 2016-12-20 Intel Corporation Multi-detection of heartbeat to reduce error probability
US7079523B2 (en) * 2000-02-07 2006-07-18 Ipr Licensing, Inc. Maintenance link using active/standby request channels
JPH11234026A (ja) 1997-12-18 1999-08-27 Whitaker Corp:The デュアルバンドアンテナ
KR100698968B1 (ko) * 1998-04-07 2007-03-23 코닌클리케 필립스 일렉트로닉스 엔.브이. 가능한 안테나 지향성 구성 중에서 비균일 선택 패턴을 상태에 따라 제어하기 위해 구성된 휴대형 통신 장치
FR2777701B1 (fr) * 1998-04-15 2003-07-04 Sagem Antenne a diagramme sectorise
DE19823126B4 (de) * 1998-05-23 2012-08-23 Ipcom Gmbh & Co. Kg Funkgerät
US7773566B2 (en) * 1998-06-01 2010-08-10 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
US8134980B2 (en) * 1998-06-01 2012-03-13 Ipr Licensing, Inc. Transmittal of heartbeat signal at a lower level than heartbeat request
EP1030401B1 (de) * 1998-06-10 2005-11-02 Matsushita Electric Industrial Co., Ltd. Funkantenne
US6600456B2 (en) 1998-09-21 2003-07-29 Tantivy Communications, Inc. Adaptive antenna for use in wireless communication systems
US6989797B2 (en) * 1998-09-21 2006-01-24 Ipr Licensing, Inc. Adaptive antenna for use in wireless communication systems
US6473036B2 (en) 1998-09-21 2002-10-29 Tantivy Communications, Inc. Method and apparatus for adapting antenna array to reduce adaptation time while increasing array performance
US6933887B2 (en) * 1998-09-21 2005-08-23 Ipr Licensing, Inc. Method and apparatus for adapting antenna array using received predetermined signal
EP1026775B1 (de) * 1999-01-19 2006-04-26 Koninklijke Philips Electronics N.V. Antennenanordnung für mobiles Satellitentelefon und Mobil telefon mit dieser Antennenanordnung
US6615026B1 (en) * 1999-02-01 2003-09-02 A. W. Technologies, Llc Portable telephone with directional transmission antenna
US6341217B1 (en) 1999-02-01 2002-01-22 A. W. Technologies, Llc Portable telephone with shielded transmission antenna
JP3838815B2 (ja) 1999-05-10 2006-10-25 日本電気株式会社 携帯電話機
US6314277B1 (en) * 1999-07-02 2001-11-06 Yuan-Fang Hsu Electromagnetic radiation protection device of a mobile phone
AU5386399A (en) * 1999-08-09 2001-03-05 Devis Iellici Antenna for mobile radiocommunications equipment
SE515228C2 (sv) * 1999-09-24 2001-07-02 Allgon Ab Antennanordning med förbättrade närfältsstrålningsegenskaper
EP1142061B1 (de) * 1999-10-26 2008-01-23 Nxp B.V. Steuerung einer vielfachgerichteten antennenstruktur in einer mobilen station zur verwendung in einem funkkommunikationsnetzwerk
SE0002617D0 (sv) * 1999-10-29 2000-07-11 Allgon Ab An antenna device for transmitting and/or receiving RF waves
SE516531C2 (sv) * 1999-10-29 2002-01-29 Allgon Ab Antennanordning omkopplingsbar mellan ett flertal konfigurationstillstånd i avhängighet av en mottagen storhet samt därtill hörande metod
SE516536C2 (sv) 1999-10-29 2002-01-29 Allgon Ab Antennanordning omkopplingsbar mellan ett flertal konfigurationstillstånd i avhängighet av två driftsparametrar samt därtill hörande metod
US6917790B1 (en) 1999-10-29 2005-07-12 Amc Centurion Ab Antenna device and method for transmitting and receiving radio waves
SE516535C2 (sv) 1999-10-29 2002-01-29 Allgon Ab Antennanordning omkopplingsbar mellan ett flertal konfigurationslägen anpassade för användning i olika operationsmiljöer samt därtill hörande förfarande
US6492942B1 (en) 1999-11-09 2002-12-10 Com Dev International, Inc. Content-based adaptive parasitic array antenna system
DE69917044T2 (de) * 1999-12-17 2004-09-09 Siemens Ag Mobiltelephon und Verfahren zur Steuerung der in den Körper eines Nutzers gesendeten Strahlung
DE10000737B4 (de) * 2000-01-11 2004-04-15 Institut für Maschinen, Antriebe und elektronische Gerätetechnik gGmbH - IMG Mobiltelefon mit steuerbarem Kopfstrahlungsschutz
AU3673001A (en) 2000-02-07 2001-08-14 Tantivy Communications, Inc. Minimal maintenance link to support synchronization
GR1003649B (el) * 2000-03-20 2001-08-30 Ζαχαρησαδημητριουαζαχαριασα Στοιχειοκεραιααδιπολωναδιπλησασυχνοτικησαζωνησαμεαγωνιακοαανακλαστηρα.α
JP2001274717A (ja) * 2000-03-24 2001-10-05 Mitsubishi Electric Corp 携帯無線機
JP3386439B2 (ja) * 2000-05-24 2003-03-17 松下電器産業株式会社 指向性切換アンテナ装置
JP4309027B2 (ja) * 2000-06-27 2009-08-05 マスプロ電工株式会社 アダプティブアレーアンテナ
US6515635B2 (en) 2000-09-22 2003-02-04 Tantivy Communications, Inc. Adaptive antenna for use in wireless communication systems
US8155096B1 (en) 2000-12-01 2012-04-10 Ipr Licensing Inc. Antenna control system and method
EP1352448A1 (de) * 2000-12-14 2003-10-15 University Of Warwick Antenne mit geformtem strahlungsmuster
US6954448B2 (en) * 2001-02-01 2005-10-11 Ipr Licensing, Inc. Alternate channel for carrying selected message types
US7551663B1 (en) * 2001-02-01 2009-06-23 Ipr Licensing, Inc. Use of correlation combination to achieve channel detection
US7031652B2 (en) * 2001-02-05 2006-04-18 Soma Networks, Inc. Wireless local loop antenna
JP2002325010A (ja) 2001-04-26 2002-11-08 Nec Corp Ｌａｎアンテナおよびその反射器
WO2002102584A1 (en) * 2001-05-23 2002-12-27 The Regents Of The University Of California Composite material having low electromagnetic reflection and refraction
EP2479904B1 (de) 2001-06-13 2017-02-15 Intel Corporation Vorrichtungen zur Senden eines Herzschlagsignals mit einem niedrigeren Pegel als eine Herzschlaganforderung
US6456243B1 (en) * 2001-06-26 2002-09-24 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures and methods of reusing the volume of an antenna
US7339531B2 (en) * 2001-06-26 2008-03-04 Ethertronics, Inc. Multi frequency magnetic dipole antenna structures and method of reusing the volume of an antenna
DE60214484T2 (de) * 2001-07-19 2007-09-20 Matsushita Electric Industrial Co., Ltd., Kadoma Kartenelement mit einer Antenne, wobei das Kartenelement mit einem elektronischen Gerät oder einer drahtlosen Einheit verbunden ist
US6876337B2 (en) * 2001-07-30 2005-04-05 Toyon Research Corporation Small controlled parasitic antenna system and method for controlling same to optimally improve signal quality
FI118069B (fi) * 2001-09-14 2007-06-15 Flextronics Sales & Marketing Maajärjestely langatonta tiedonsiirtoa käyttävää laitetta varten
US7038626B2 (en) * 2002-01-23 2006-05-02 Ipr Licensing, Inc. Beamforming using a backplane and passive antenna element
US6888504B2 (en) * 2002-02-01 2005-05-03 Ipr Licensing, Inc. Aperiodic array antenna
JP2005520383A (ja) * 2002-03-08 2005-07-07 アイピーアール・ライセンシング・インコーポレーテッド 適応受信および無指向性送信のアンテナ・アレイ
JP2005521289A (ja) 2002-03-14 2005-07-14 アイピーアール・ライセンシング・インコーポレーテッド 適応アンテナ・アレイを備えた移動通信携帯電話機
FI121519B (fi) * 2002-04-09 2010-12-15 Pulse Finland Oy Suuntakuvioiltaan muokattava antenni
US7453413B2 (en) 2002-07-29 2008-11-18 Toyon Research Corporation Reconfigurable parasitic control for antenna arrays and subarrays
US7230579B2 (en) * 2002-08-01 2007-06-12 Koninklijke Philips Electronics N.V. Directional dual frequency antenna arrangement
WO2004020186A2 (en) * 2002-08-29 2004-03-11 The Regents Of The University Of California Indefinite materials
FI119667B (fi) * 2002-08-30 2009-01-30 Pulse Finland Oy Säädettävä tasoantenni
JP3760908B2 (ja) * 2002-10-30 2006-03-29 株式会社日立製作所 狭指向性電磁界アンテナプローブおよびこれを用いた電磁界測定装置、電流分布探査装置または電気的配線診断装置
EP1665457A1 (de) * 2003-09-15 2006-06-07 LG Telecom, Ltd. Strahlumschalt-antennensystem und verfahren und vorrichtung zu seiner steuerung
EP1756914A4 (de) * 2004-04-12 2008-04-02 Airgain Inc Geschaltete mehrstrahlantenne
CN101389998B (zh) * 2004-07-23 2012-07-04 加利福尼亚大学董事会 特异材料
US7965252B2 (en) * 2004-08-18 2011-06-21 Ruckus Wireless, Inc. Dual polarization antenna array with increased wireless coverage
US8031129B2 (en) 2004-08-18 2011-10-04 Ruckus Wireless, Inc. Dual band dual polarization antenna array
US7933628B2 (en) 2004-08-18 2011-04-26 Ruckus Wireless, Inc. Transmission and reception parameter control
US7899497B2 (en) * 2004-08-18 2011-03-01 Ruckus Wireless, Inc. System and method for transmission parameter control for an antenna apparatus with selectable elements
US7880683B2 (en) * 2004-08-18 2011-02-01 Ruckus Wireless, Inc. Antennas with polarization diversity
US7362280B2 (en) * 2004-08-18 2008-04-22 Ruckus Wireless, Inc. System and method for a minimized antenna apparatus with selectable elements
US7193562B2 (en) * 2004-11-22 2007-03-20 Ruckus Wireless, Inc. Circuit board having a peripheral antenna apparatus with selectable antenna elements
US7696946B2 (en) 2004-08-18 2010-04-13 Ruckus Wireless, Inc. Reducing stray capacitance in antenna element switching
US7292198B2 (en) * 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US7498996B2 (en) * 2004-08-18 2009-03-03 Ruckus Wireless, Inc. Antennas with polarization diversity
US7652632B2 (en) * 2004-08-18 2010-01-26 Ruckus Wireless, Inc. Multiband omnidirectional planar antenna apparatus with selectable elements
US8619662B2 (en) * 2004-11-05 2013-12-31 Ruckus Wireless, Inc. Unicast to multicast conversion
TWI391018B (zh) * 2004-11-05 2013-03-21 Ruckus Wireless Inc 藉由確認抑制之增強資訊量
US7505447B2 (en) 2004-11-05 2009-03-17 Ruckus Wireless, Inc. Systems and methods for improved data throughput in communications networks
US8638708B2 (en) 2004-11-05 2014-01-28 Ruckus Wireless, Inc. MAC based mapping in IP based communications
CN1934750B (zh) * 2004-11-22 2012-07-18 鲁库斯无线公司 包括具有可选择天线元件的外围天线装置的电路板
US7358912B1 (en) * 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
US8792414B2 (en) * 2005-07-26 2014-07-29 Ruckus Wireless, Inc. Coverage enhancement using dynamic antennas
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
US7646343B2 (en) 2005-06-24 2010-01-12 Ruckus Wireless, Inc. Multiple-input multiple-output wireless antennas
US7696940B1 (en) 2005-05-04 2010-04-13 hField Technologies, Inc. Wireless networking adapter and variable beam width antenna
JP4257349B2 (ja) * 2005-09-08 2009-04-22 株式会社カシオ日立モバイルコミュニケーションズ アンテナ装置及び無線通信端末
US7656353B2 (en) * 2005-11-29 2010-02-02 Research In Motion Limited Mobile wireless communications device comprising a satellite positioning system antenna with active and passive elements and related methods
WO2007064822A2 (en) 2005-12-01 2007-06-07 Ruckus Wireless, Inc. On-demand services by wireless base station virtualization
DE102006001910A1 (de) * 2006-01-14 2007-07-19 Diehl Bgt Defence Gmbh & Co. Kg Mikrowellengenerator und Reflektor
WO2007083500A1 (ja) * 2006-01-23 2007-07-26 Nippon Sheet Glass Company, Limited アンテナ付き画像表示装置
DE102006014230A1 (de) * 2006-03-28 2007-10-11 Diehl Bgt Defence Gmbh & Co. Kg Array aus Hochleistungs-Mikrowellengeneratoren zum Abstrahlen von Impulsen hoher Feldstärke
US9071583B2 (en) * 2006-04-24 2015-06-30 Ruckus Wireless, Inc. Provisioned configuration for automatic wireless connection
US7788703B2 (en) * 2006-04-24 2010-08-31 Ruckus Wireless, Inc. Dynamic authentication in secured wireless networks
US9769655B2 (en) 2006-04-24 2017-09-19 Ruckus Wireless, Inc. Sharing security keys with headless devices
US7639106B2 (en) * 2006-04-28 2009-12-29 Ruckus Wireless, Inc. PIN diode network for multiband RF coupling
US20070293178A1 (en) * 2006-05-23 2007-12-20 Darin Milton Antenna Control
US8670725B2 (en) * 2006-08-18 2014-03-11 Ruckus Wireless, Inc. Closed-loop automatic channel selection
US7525493B2 (en) * 2006-08-31 2009-04-28 Panasonic Corporation Adaptive antenna apparatus including a plurality sets of partial array antennas having different directivities
US7623078B2 (en) * 2006-12-15 2009-11-24 Apple Inc. Antenna for portable electronic device wireless communications adapter
GB0711382D0 (en) * 2007-06-13 2007-07-25 Univ Edinburgh Improvements in and relating to reconfigurable antenna and switching
US8547899B2 (en) 2007-07-28 2013-10-01 Ruckus Wireless, Inc. Wireless network throughput enhancement through channel aware scheduling
US8355343B2 (en) 2008-01-11 2013-01-15 Ruckus Wireless, Inc. Determining associations in a mesh network
WO2010004739A1 (ja) * 2008-07-08 2010-01-14 パナソニック株式会社 可変指向性アンテナ装置
US8217843B2 (en) 2009-03-13 2012-07-10 Ruckus Wireless, Inc. Adjustment of radiation patterns utilizing a position sensor
US8698675B2 (en) 2009-05-12 2014-04-15 Ruckus Wireless, Inc. Mountable antenna elements for dual band antenna
CN102763378B (zh) * 2009-11-16 2015-09-23 鲁库斯无线公司 建立具有有线和无线链路的网状网络
US9979626B2 (en) 2009-11-16 2018-05-22 Ruckus Wireless, Inc. Establishing a mesh network with wired and wireless links
US8934857B2 (en) * 2010-05-14 2015-01-13 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
US9407012B2 (en) 2010-09-21 2016-08-02 Ruckus Wireless, Inc. Antenna with dual polarization and mountable antenna elements
US8405547B2 (en) 2010-12-01 2013-03-26 Mark Gianinni Self-provisioning antenna system and method
WO2012151224A2 (en) 2011-05-01 2012-11-08 Ruckus Wireless, Inc. Remote cable access point reset
US8963560B2 (en) * 2011-08-15 2015-02-24 Steppir Antenna Systems Antenna system for electromagnetic compatibility testing
US8756668B2 (en) 2012-02-09 2014-06-17 Ruckus Wireless, Inc. Dynamic PSK for hotspots
US10186750B2 (en) 2012-02-14 2019-01-22 Arris Enterprises Llc Radio frequency antenna array with spacing element
US9634403B2 (en) 2012-02-14 2017-04-25 Ruckus Wireless, Inc. Radio frequency emission pattern shaping
US9092610B2 (en) 2012-04-04 2015-07-28 Ruckus Wireless, Inc. Key assignment for a brand
US9997830B2 (en) 2012-05-13 2018-06-12 Amir Keyvan Khandani Antenna system and method for full duplex wireless transmission with channel phase-based encryption
WO2013173250A1 (en) 2012-05-13 2013-11-21 Invention Mine Llc Full duplex wireless transmission with self-interference cancellation
US9570799B2 (en) 2012-09-07 2017-02-14 Ruckus Wireless, Inc. Multiband monopole antenna apparatus with ground plane aperture
US8970435B2 (en) * 2012-10-05 2015-03-03 Cambridge Silicon Radio Limited Pie shape phased array antenna design
US9113347B2 (en) 2012-12-05 2015-08-18 At&T Intellectual Property I, Lp Backhaul link for distributed antenna system
US10009065B2 (en) 2012-12-05 2018-06-26 At&T Intellectual Property I, L.P. Backhaul link for distributed antenna system
EP2974045A4 (de) 2013-03-15 2016-11-09 Ruckus Wireless Inc Niedrigbandreflektor für eine gerichtete doppelbandantenne
US10177896B2 (en) 2013-05-13 2019-01-08 Amir Keyvan Khandani Methods for training of full-duplex wireless systems
US9525524B2 (en) 2013-05-31 2016-12-20 At&T Intellectual Property I, L.P. Remote distributed antenna system
US9999038B2 (en) 2013-05-31 2018-06-12 At&T Intellectual Property I, L.P. Remote distributed antenna system
WO2015023801A1 (en) * 2013-08-13 2015-02-19 Invention Mine Llc Antenna system and method for full duplex wireless transmission with channel phase-based encryption
US8897697B1 (en) 2013-11-06 2014-11-25 At&T Intellectual Property I, Lp Millimeter-wave surface-wave communications
US9236996B2 (en) 2013-11-30 2016-01-12 Amir Keyvan Khandani Wireless full-duplex system and method using sideband test signals
US9413516B2 (en) 2013-11-30 2016-08-09 Amir Keyvan Khandani Wireless full-duplex system and method with self-interference sampling
US9820311B2 (en) 2014-01-30 2017-11-14 Amir Keyvan Khandani Adapter and associated method for full-duplex wireless communication
KR101852894B1 (ko) * 2014-02-17 2018-04-27 후아웨이 디바이스 (둥관) 컴퍼니 리미티드 안테나 스위칭 시스템 및 방법
US9692101B2 (en) 2014-08-26 2017-06-27 At&T Intellectual Property I, L.P. Guided wave couplers for coupling electromagnetic waves between a waveguide surface and a surface of a wire
US9768833B2 (en) 2014-09-15 2017-09-19 At&T Intellectual Property I, L.P. Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves
US10063280B2 (en) 2014-09-17 2018-08-28 At&T Intellectual Property I, L.P. Monitoring and mitigating conditions in a communication network
US9615269B2 (en) 2014-10-02 2017-04-04 At&T Intellectual Property I, L.P. Method and apparatus that provides fault tolerance in a communication network
US9685992B2 (en) 2014-10-03 2017-06-20 At&T Intellectual Property I, L.P. Circuit panel network and methods thereof
US9503189B2 (en) 2014-10-10 2016-11-22 At&T Intellectual Property I, L.P. Method and apparatus for arranging communication sessions in a communication system
US9762289B2 (en) 2014-10-14 2017-09-12 At&T Intellectual Property I, L.P. Method and apparatus for transmitting or receiving signals in a transportation system
US9973299B2 (en) 2014-10-14 2018-05-15 At&T Intellectual Property I, L.P. Method and apparatus for adjusting a mode of communication in a communication network
US9577306B2 (en) 2014-10-21 2017-02-21 At&T Intellectual Property I, L.P. Guided-wave transmission device and methods for use therewith
US9780834B2 (en) 2014-10-21 2017-10-03 At&T Intellectual Property I, L.P. Method and apparatus for transmitting electromagnetic waves
US9520945B2 (en) 2014-10-21 2016-12-13 At&T Intellectual Property I, L.P. Apparatus for providing communication services and methods thereof
US9312919B1 (en) 2014-10-21 2016-04-12 At&T Intellectual Property I, Lp Transmission device with impairment compensation and methods for use therewith
US9653770B2 (en) 2014-10-21 2017-05-16 At&T Intellectual Property I, L.P. Guided wave coupler, coupling module and methods for use therewith
US9769020B2 (en) 2014-10-21 2017-09-19 At&T Intellectual Property I, L.P. Method and apparatus for responding to events affecting communications in a communication network
US9627768B2 (en) 2014-10-21 2017-04-18 At&T Intellectual Property I, L.P. Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith
US10340573B2 (en) 2016-10-26 2019-07-02 At&T Intellectual Property I, L.P. Launcher with cylindrical coupling device and methods for use therewith
US9461706B1 (en) 2015-07-31 2016-10-04 At&T Intellectual Property I, Lp Method and apparatus for exchanging communication signals
US9954287B2 (en) 2014-11-20 2018-04-24 At&T Intellectual Property I, L.P. Apparatus for converting wireless signals and electromagnetic waves and methods thereof
US9742462B2 (en) 2014-12-04 2017-08-22 At&T Intellectual Property I, L.P. Transmission medium and communication interfaces and methods for use therewith
US10009067B2 (en) 2014-12-04 2018-06-26 At&T Intellectual Property I, L.P. Method and apparatus for configuring a communication interface
US9544006B2 (en) 2014-11-20 2017-01-10 At&T Intellectual Property I, L.P. Transmission device with mode division multiplexing and methods for use therewith
US9800327B2 (en) 2014-11-20 2017-10-24 At&T Intellectual Property I, L.P. Apparatus for controlling operations of a communication device and methods thereof
US9997819B2 (en) 2015-06-09 2018-06-12 At&T Intellectual Property I, L.P. Transmission medium and method for facilitating propagation of electromagnetic waves via a core
US10243784B2 (en) 2014-11-20 2019-03-26 At&T Intellectual Property I, L.P. System for generating topology information and methods thereof
US10144036B2 (en) 2015-01-30 2018-12-04 At&T Intellectual Property I, L.P. Method and apparatus for mitigating interference affecting a propagation of electromagnetic waves guided by a transmission medium
US9876570B2 (en) 2015-02-20 2018-01-23 At&T Intellectual Property I, Lp Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith
US9749013B2 (en) 2015-03-17 2017-08-29 At&T Intellectual Property I, L.P. Method and apparatus for reducing attenuation of electromagnetic waves guided by a transmission medium
US10224981B2 (en) 2015-04-24 2019-03-05 At&T Intellectual Property I, Lp Passive electrical coupling device and methods for use therewith
US9705561B2 (en) 2015-04-24 2017-07-11 At&T Intellectual Property I, L.P. Directional coupling device and methods for use therewith
US9948354B2 (en) 2015-04-28 2018-04-17 At&T Intellectual Property I, L.P. Magnetic coupling device with reflective plate and methods for use therewith
US9793954B2 (en) 2015-04-28 2017-10-17 At&T Intellectual Property I, L.P. Magnetic coupling device and methods for use therewith
US9490869B1 (en) 2015-05-14 2016-11-08 At&T Intellectual Property I, L.P. Transmission medium having multiple cores and methods for use therewith
US9748626B2 (en) 2015-05-14 2017-08-29 At&T Intellectual Property I, L.P. Plurality of cables having different cross-sectional shapes which are bundled together to form a transmission medium
US9871282B2 (en) 2015-05-14 2018-01-16 At&T Intellectual Property I, L.P. At least one transmission medium having a dielectric surface that is covered at least in part by a second dielectric
US10650940B2 (en) 2015-05-15 2020-05-12 At&T Intellectual Property I, L.P. Transmission medium having a conductive material and methods for use therewith
US9917341B2 (en) 2015-05-27 2018-03-13 At&T Intellectual Property I, L.P. Apparatus and method for launching electromagnetic waves and for modifying radial dimensions of the propagating electromagnetic waves
US10812174B2 (en) 2015-06-03 2020-10-20 At&T Intellectual Property I, L.P. Client node device and methods for use therewith
US9912381B2 (en) 2015-06-03 2018-03-06 At&T Intellectual Property I, Lp Network termination and methods for use therewith
US10103801B2 (en) 2015-06-03 2018-10-16 At&T Intellectual Property I, L.P. Host node device and methods for use therewith
US9866309B2 (en) 2015-06-03 2018-01-09 At&T Intellectual Property I, Lp Host node device and methods for use therewith
US9913139B2 (en) 2015-06-09 2018-03-06 At&T Intellectual Property I, L.P. Signal fingerprinting for authentication of communicating devices
US10142086B2 (en) 2015-06-11 2018-11-27 At&T Intellectual Property I, L.P. Repeater and methods for use therewith
US9608692B2 (en) 2015-06-11 2017-03-28 At&T Intellectual Property I, L.P. Repeater and methods for use therewith
US9820146B2 (en) 2015-06-12 2017-11-14 At&T Intellectual Property I, L.P. Method and apparatus for authentication and identity management of communicating devices
US9667317B2 (en) 2015-06-15 2017-05-30 At&T Intellectual Property I, L.P. Method and apparatus for providing security using network traffic adjustments
US9509415B1 (en) 2015-06-25 2016-11-29 At&T Intellectual Property I, L.P. Methods and apparatus for inducing a fundamental wave mode on a transmission medium
US9640850B2 (en) 2015-06-25 2017-05-02 At&T Intellectual Property I, L.P. Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium
US9865911B2 (en) 2015-06-25 2018-01-09 At&T Intellectual Property I, L.P. Waveguide system for slot radiating first electromagnetic waves that are combined into a non-fundamental wave mode second electromagnetic wave on a transmission medium
US10084321B2 (en) 2015-07-02 2018-09-25 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
US9628116B2 (en) 2015-07-14 2017-04-18 At&T Intellectual Property I, L.P. Apparatus and methods for transmitting wireless signals
US10170840B2 (en) 2015-07-14 2019-01-01 At&T Intellectual Property I, L.P. Apparatus and methods for sending or receiving electromagnetic signals
US9853342B2 (en) 2015-07-14 2017-12-26 At&T Intellectual Property I, L.P. Dielectric transmission medium connector and methods for use therewith
US9722318B2 (en) 2015-07-14 2017-08-01 At&T Intellectual Property I, L.P. Method and apparatus for coupling an antenna to a device
US9847566B2 (en) 2015-07-14 2017-12-19 At&T Intellectual Property I, L.P. Method and apparatus for adjusting a field of a signal to mitigate interference
US10341142B2 (en) 2015-07-14 2019-07-02 At&T Intellectual Property I, L.P. Apparatus and methods for generating non-interfering electromagnetic waves on an uninsulated conductor
US10320586B2 (en) 2015-07-14 2019-06-11 At&T Intellectual Property I, L.P. Apparatus and methods for generating non-interfering electromagnetic waves on an insulated transmission medium
US10205655B2 (en) 2015-07-14 2019-02-12 At&T Intellectual Property I, L.P. Apparatus and methods for communicating utilizing an antenna array and multiple communication paths
US9882257B2 (en) 2015-07-14 2018-01-30 At&T Intellectual Property I, L.P. Method and apparatus for launching a wave mode that mitigates interference
US10033107B2 (en) 2015-07-14 2018-07-24 At&T Intellectual Property I, L.P. Method and apparatus for coupling an antenna to a device
US10033108B2 (en) 2015-07-14 2018-07-24 At&T Intellectual Property I, L.P. Apparatus and methods for generating an electromagnetic wave having a wave mode that mitigates interference
US10148016B2 (en) 2015-07-14 2018-12-04 At&T Intellectual Property I, L.P. Apparatus and methods for communicating utilizing an antenna array
US10044409B2 (en) 2015-07-14 2018-08-07 At&T Intellectual Property I, L.P. Transmission medium and methods for use therewith
US9608740B2 (en) 2015-07-15 2017-03-28 At&T Intellectual Property I, L.P. Method and apparatus for launching a wave mode that mitigates interference
US10090606B2 (en) 2015-07-15 2018-10-02 At&T Intellectual Property I, L.P. Antenna system with dielectric array and methods for use therewith
US9793951B2 (en) 2015-07-15 2017-10-17 At&T Intellectual Property I, L.P. Method and apparatus for launching a wave mode that mitigates interference
US9912027B2 (en) 2015-07-23 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for exchanging communication signals
US9948333B2 (en) 2015-07-23 2018-04-17 At&T Intellectual Property I, L.P. Method and apparatus for wireless communications to mitigate interference
US9749053B2 (en) 2015-07-23 2017-08-29 At&T Intellectual Property I, L.P. Node device, repeater and methods for use therewith
US9871283B2 (en) 2015-07-23 2018-01-16 At&T Intellectual Property I, Lp Transmission medium having a dielectric core comprised of plural members connected by a ball and socket configuration
US9967173B2 (en) 2015-07-31 2018-05-08 At&T Intellectual Property I, L.P. Method and apparatus for authentication and identity management of communicating devices
US9735833B2 (en) 2015-07-31 2017-08-15 At&T Intellectual Property I, L.P. Method and apparatus for communications management in a neighborhood network
US9904535B2 (en) 2015-09-14 2018-02-27 At&T Intellectual Property I, L.P. Method and apparatus for distributing software
US10009063B2 (en) 2015-09-16 2018-06-26 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having an out-of-band reference signal
US10136434B2 (en) 2015-09-16 2018-11-20 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having an ultra-wideband control channel
US10079661B2 (en) 2015-09-16 2018-09-18 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having a clock reference
US9769128B2 (en) 2015-09-28 2017-09-19 At&T Intellectual Property I, L.P. Method and apparatus for encryption of communications over a network
US9729197B2 (en) 2015-10-01 2017-08-08 At&T Intellectual Property I, L.P. Method and apparatus for communicating network management traffic over a network
US9876264B2 (en) 2015-10-02 2018-01-23 At&T Intellectual Property I, Lp Communication system, guided wave switch and methods for use therewith
US10665942B2 (en) 2015-10-16 2020-05-26 At&T Intellectual Property I, L.P. Method and apparatus for adjusting wireless communications
US10355367B2 (en) 2015-10-16 2019-07-16 At&T Intellectual Property I, L.P. Antenna structure for exchanging wireless signals
US10935687B2 (en) 2016-02-23 2021-03-02 Halliburton Energy Services, Inc. Formation imaging with electronic beam steering
US10778295B2 (en) 2016-05-02 2020-09-15 Amir Keyvan Khandani Instantaneous beamforming exploiting user physical signatures
US9912419B1 (en) 2016-08-24 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for managing a fault in a distributed antenna system
US9860075B1 (en) 2016-08-26 2018-01-02 At&T Intellectual Property I, L.P. Method and communication node for broadband distribution
US10291311B2 (en) 2016-09-09 2019-05-14 At&T Intellectual Property I, L.P. Method and apparatus for mitigating a fault in a distributed antenna system
US11032819B2 (en) 2016-09-15 2021-06-08 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having a control channel reference signal
US10135147B2 (en) 2016-10-18 2018-11-20 At&T Intellectual Property I, L.P. Apparatus and methods for launching guided waves via an antenna
US10135146B2 (en) 2016-10-18 2018-11-20 At&T Intellectual Property I, L.P. Apparatus and methods for launching guided waves via circuits
US10340600B2 (en) 2016-10-18 2019-07-02 At&T Intellectual Property I, L.P. Apparatus and methods for launching guided waves via plural waveguide systems
US10811767B2 (en) 2016-10-21 2020-10-20 At&T Intellectual Property I, L.P. System and dielectric antenna with convex dielectric radome
US10374316B2 (en) 2016-10-21 2019-08-06 At&T Intellectual Property I, L.P. System and dielectric antenna with non-uniform dielectric
US9876605B1 (en) 2016-10-21 2018-01-23 At&T Intellectual Property I, L.P. Launcher and coupling system to support desired guided wave mode
US9991580B2 (en) 2016-10-21 2018-06-05 At&T Intellectual Property I, L.P. Launcher and coupling system for guided wave mode cancellation
US10312567B2 (en) 2016-10-26 2019-06-04 At&T Intellectual Property I, L.P. Launcher with planar strip antenna and methods for use therewith
US10225025B2 (en) 2016-11-03 2019-03-05 At&T Intellectual Property I, L.P. Method and apparatus for detecting a fault in a communication system
US10224634B2 (en) 2016-11-03 2019-03-05 At&T Intellectual Property I, L.P. Methods and apparatus for adjusting an operational characteristic of an antenna
US10291334B2 (en) 2016-11-03 2019-05-14 At&T Intellectual Property I, L.P. System for detecting a fault in a communication system
US10498044B2 (en) 2016-11-03 2019-12-03 At&T Intellectual Property I, L.P. Apparatus for configuring a surface of an antenna
US10535928B2 (en) 2016-11-23 2020-01-14 At&T Intellectual Property I, L.P. Antenna system and methods for use therewith
US10178445B2 (en) 2016-11-23 2019-01-08 At&T Intellectual Property I, L.P. Methods, devices, and systems for load balancing between a plurality of waveguides
US10340603B2 (en) 2016-11-23 2019-07-02 At&T Intellectual Property I, L.P. Antenna system having shielded structural configurations for assembly
US10090594B2 (en) 2016-11-23 2018-10-02 At&T Intellectual Property I, L.P. Antenna system having structural configurations for assembly
US10340601B2 (en) 2016-11-23 2019-07-02 At&T Intellectual Property I, L.P. Multi-antenna system and methods for use therewith
US10361489B2 (en) 2016-12-01 2019-07-23 At&T Intellectual Property I, L.P. Dielectric dish antenna system and methods for use therewith
US10305190B2 (en) 2016-12-01 2019-05-28 At&T Intellectual Property I, L.P. Reflecting dielectric antenna system and methods for use therewith
US10439675B2 (en) 2016-12-06 2019-10-08 At&T Intellectual Property I, L.P. Method and apparatus for repeating guided wave communication signals
US10694379B2 (en) 2016-12-06 2020-06-23 At&T Intellectual Property I, L.P. Waveguide system with device-based authentication and methods for use therewith
US10637149B2 (en) 2016-12-06 2020-04-28 At&T Intellectual Property I, L.P. Injection molded dielectric antenna and methods for use therewith
US10382976B2 (en) 2016-12-06 2019-08-13 At&T Intellectual Property I, L.P. Method and apparatus for managing wireless communications based on communication paths and network device positions
US10727599B2 (en) 2016-12-06 2020-07-28 At&T Intellectual Property I, L.P. Launcher with slot antenna and methods for use therewith
US10135145B2 (en) 2016-12-06 2018-11-20 At&T Intellectual Property I, L.P. Apparatus and methods for generating an electromagnetic wave along a transmission medium
US9927517B1 (en) 2016-12-06 2018-03-27 At&T Intellectual Property I, L.P. Apparatus and methods for sensing rainfall
US10326494B2 (en) 2016-12-06 2019-06-18 At&T Intellectual Property I, L.P. Apparatus for measurement de-embedding and methods for use therewith
US10755542B2 (en) 2016-12-06 2020-08-25 At&T Intellectual Property I, L.P. Method and apparatus for surveillance via guided wave communication
US10020844B2 (en) 2016-12-06 2018-07-10 T&T Intellectual Property I, L.P. Method and apparatus for broadcast communication via guided waves
US10819035B2 (en) 2016-12-06 2020-10-27 At&T Intellectual Property I, L.P. Launcher with helical antenna and methods for use therewith
US10389029B2 (en) 2016-12-07 2019-08-20 At&T Intellectual Property I, L.P. Multi-feed dielectric antenna system with core selection and methods for use therewith
US10359749B2 (en) 2016-12-07 2019-07-23 At&T Intellectual Property I, L.P. Method and apparatus for utilities management via guided wave communication
US10446936B2 (en) 2016-12-07 2019-10-15 At&T Intellectual Property I, L.P. Multi-feed dielectric antenna system and methods for use therewith
US10139820B2 (en) 2016-12-07 2018-11-27 At&T Intellectual Property I, L.P. Method and apparatus for deploying equipment of a communication system
US10168695B2 (en) 2016-12-07 2019-01-01 At&T Intellectual Property I, L.P. Method and apparatus for controlling an unmanned aircraft
US10547348B2 (en) 2016-12-07 2020-01-28 At&T Intellectual Property I, L.P. Method and apparatus for switching transmission mediums in a communication system
US10027397B2 (en) 2016-12-07 2018-07-17 At&T Intellectual Property I, L.P. Distributed antenna system and methods for use therewith
US9893795B1 (en) 2016-12-07 2018-02-13 At&T Intellectual Property I, Lp Method and repeater for broadband distribution
US10243270B2 (en) 2016-12-07 2019-03-26 At&T Intellectual Property I, L.P. Beam adaptive multi-feed dielectric antenna system and methods for use therewith
US9911020B1 (en) 2016-12-08 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for tracking via a radio frequency identification device
US10411356B2 (en) 2016-12-08 2019-09-10 At&T Intellectual Property I, L.P. Apparatus and methods for selectively targeting communication devices with an antenna array
US10326689B2 (en) 2016-12-08 2019-06-18 At&T Intellectual Property I, L.P. Method and system for providing alternative communication paths
US10916969B2 (en) 2016-12-08 2021-02-09 At&T Intellectual Property I, L.P. Method and apparatus for providing power using an inductive coupling
US10530505B2 (en) 2016-12-08 2020-01-07 At&T Intellectual Property I, L.P. Apparatus and methods for launching electromagnetic waves along a transmission medium
US10103422B2 (en) 2016-12-08 2018-10-16 At&T Intellectual Property I, L.P. Method and apparatus for mounting network devices
US10938108B2 (en) 2016-12-08 2021-03-02 At&T Intellectual Property I, L.P. Frequency selective multi-feed dielectric antenna system and methods for use therewith
US10389037B2 (en) 2016-12-08 2019-08-20 At&T Intellectual Property I, L.P. Apparatus and methods for selecting sections of an antenna array and use therewith
US10069535B2 (en) 2016-12-08 2018-09-04 At&T Intellectual Property I, L.P. Apparatus and methods for launching electromagnetic waves having a certain electric field structure
US10601494B2 (en) 2016-12-08 2020-03-24 At&T Intellectual Property I, L.P. Dual-band communication device and method for use therewith
US9998870B1 (en) 2016-12-08 2018-06-12 At&T Intellectual Property I, L.P. Method and apparatus for proximity sensing
US10777873B2 (en) 2016-12-08 2020-09-15 At&T Intellectual Property I, L.P. Method and apparatus for mounting network devices
US10340983B2 (en) 2016-12-09 2019-07-02 At&T Intellectual Property I, L.P. Method and apparatus for surveying remote sites via guided wave communications
US10264586B2 (en) 2016-12-09 2019-04-16 At&T Mobility Ii Llc Cloud-based packet controller and methods for use therewith
US9838896B1 (en) 2016-12-09 2017-12-05 At&T Intellectual Property I, L.P. Method and apparatus for assessing network coverage
USD830986S1 (en) * 2017-02-16 2018-10-16 Datron World Communications, Inc. Portable handheld radio
US9973940B1 (en) 2017-02-27 2018-05-15 At&T Intellectual Property I, L.P. Apparatus and methods for dynamic impedance matching of a guided wave launcher
US10298293B2 (en) 2017-03-13 2019-05-21 At&T Intellectual Property I, L.P. Apparatus of communication utilizing wireless network devices
US10700766B2 (en) 2017-04-19 2020-06-30 Amir Keyvan Khandani Noise cancelling amplify-and-forward (in-band) relay with self-interference cancellation
US11212089B2 (en) 2017-10-04 2021-12-28 Amir Keyvan Khandani Methods for secure data storage
US11012144B2 (en) 2018-01-16 2021-05-18 Amir Keyvan Khandani System and methods for in-band relaying
WO2020240073A1 (en) * 2019-05-28 2020-12-03 Corehw Semiconductor Oy An antenna switching solution

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1286732A (fr) * 1961-01-23 1962-03-09 Csf Antenne plaquée à excitation répartie
US3541567A (en) * 1967-09-25 1970-11-17 Richard J Francis Multielement radio-frequency antenna structure having linearly arranged elements
US3560978A (en) * 1968-11-01 1971-02-02 Itt Electronically controlled antenna system
US3725938A (en) * 1970-10-05 1973-04-03 Sperry Rand Corp Direction finder system
US4123759A (en) * 1977-03-21 1978-10-31 Microwave Associates, Inc. Phased array antenna
US4170759A (en) * 1977-05-02 1979-10-09 Motorola, Inc. Antenna sampling system
US4367474A (en) * 1980-08-05 1983-01-04 The United States Of America As Represented By The Secretary Of The Army Frequency-agile, polarization diverse microstrip antennas and frequency scanned arrays
US4379296A (en) * 1980-10-20 1983-04-05 The United States Of America As Represented By The Secretary Of The Army Selectable-mode microstrip antenna and selectable-mode microstrip antenna arrays
US4356492A (en) * 1981-01-26 1982-10-26 The United States Of America As Represented By The Secretary Of The Navy Multi-band single-feed microstrip antenna system
US4414550A (en) * 1981-08-04 1983-11-08 The Bendix Corporation Low profile circular array antenna and microstrip elements therefor
US4631546A (en) * 1983-04-11 1986-12-23 Rockwell International Corporation Electronically rotated antenna apparatus
CA1239223A (en) * 1984-07-02 1988-07-12 Robert Milne Adaptive array antenna
JP2702109B2 (ja) * 1985-08-29 1998-01-21 日本電気株式会社 携帯無線機
US4800392A (en) * 1987-01-08 1989-01-24 Motorola, Inc. Integral laminar antenna and radio housing
JPH01246904A (ja) * 1988-03-28 1989-10-02 Kokusai Electric Co Ltd 小形アンテナ
JPH02125503A (ja) * 1988-11-04 1990-05-14 Kokusai Electric Co Ltd 小形アンテナ
US5075691A (en) * 1989-07-24 1991-12-24 Motorola, Inc. Multi-resonant laminar antenna
CA2022958A1 (en) * 1990-08-09 1992-02-10 Martin Greenwood Portable handsets
CA2071715A1 (en) * 1991-07-15 1993-01-16 Gary George Sanford Directional scanning circular phased array antenna
IT1255602B (it) * 1992-09-18 1995-11-09 Alcatel Italia Apparecchio ricetrasmettitore portatile a bassa irradiazione dell'utente, utilizzante una antenna avente diagramma di irradiazione asimmetrico.
US5335366A (en) * 1993-02-01 1994-08-02 Daniels John J Radiation shielding apparatus for a radio transmitting device
FI930646A (fi) * 1993-02-15 1994-08-16 Increa Oy Radiolaite
GB9304980D0 (en) * 1993-03-11 1993-04-28 Wilson Leslie R Improvements in or realting to an accessory for a mobile telephone
CA2091628A1 (en) * 1993-03-12 1994-09-13 Paul F. Bickert Radio frequency radiation shield for hand-held radio phone
US5507012A (en) * 1993-03-17 1996-04-09 Luxon; Kevin N. Shield apparatus for absorbing microwave energy for hand held telephones
US5373304A (en) * 1993-05-27 1994-12-13 Nolan; James F. Cellular phone antenna reflector
US5338896A (en) * 1993-09-03 1994-08-16 Danforth David M Shield device for cellular phones

Also Published As

Publication number Publication date
DE69433176T2 (de) 2004-04-29
JP3442389B2 (ja) 2003-09-02
JPH10502220A (ja) 1998-02-24
DE69433176D1 (de) 2003-10-30
WO1994028595A1 (en) 1994-12-08
EP0700585B1 (de) 2003-09-24
EP0700585A1 (de) 1996-03-13
EP0954050A1 (de) 1999-11-03
US6034638A (en) 2000-03-07
EP0700585A4 (de) 1997-06-11

Similar Documents

Publication Publication Date Title
ATE250809T1 (de) Antennen für tragbare kommunikationsgeräte
SE9501859D0 (sv) Antennanordning för en trådlös kommunikationsenhet
NO177079C (no) Dobbelt-modus antenneinnretning som har slisset bölgeleder og bredbånds-anordning
DK0508299T3 (da) Radiotelefonapparat med tilhørende apparatantenne
DE69433150D1 (de) Antennenvorrichtung
BR9407760A (pt) Terminal de radiochamada para localizar unidade de comunicaçao portátil e unidade de comunicaçao portátil
DE69430502D1 (de) Tragbares Telefongerät
DE69315939D1 (de) Tragbares Funkkommunikationsgerät mit grosser Bandbreite und verbessertem Wirkungsgrad der Antenne
KR960700529A (ko) 무선 주파수를 차폐한 열전도성 집적회로 패키지(Thermally conductive integrated ciruit package with radio frequency shielding)
KR900017602U (ko) 휴대형 데이타 입력장치
ITRM930231A0 (it) Dispositivo di accoppiamento d'antenna per telefoni senza filo.
SE9904002D0 (sv) Multiband antenna arrangement
ATE348412T1 (de) Antennenanordnung und tragbares funkkommunikationsgerät
SE9702786D0 (sv) Antenna device with improved channel isolation
KR910005511A (ko) 휴대용 무선 장치 및 그의 안테나 시스템
DE69626557D1 (de) Tragbares Funktelefongerät
KR950012799A (ko) 안테나를 갖는 휴대용 무선 장치 및 그 안테나 커버
DE69216983D1 (de) Antenne und kleines, tragbares funkgerät
DE69831112D1 (de) Zweibanddatenkommunikationsgerät
FR2709604B1 (fr) Antenne pour appareil radio portatif.
FR2692792B1 (fr) Dispositif medico-chirurgical pourvu d'une electrode.
FI960582A (fi) Matkaviestinlaite
DE3787678D1 (de) Rundstrahlantennenvorrichtung.
FR2686752B1 (fr) Appareil telephonique portable.
FI952054A (fi) Johdoton televiestintälaite

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties