AU6584698A - Dual-frequency-band patch antenna with alternating active and passive elements - Google Patents

Dual-frequency-band patch antenna with alternating active and passive elements

Info

Publication number
AU6584698A
AU6584698A AU65846/98A AU6584698A AU6584698A AU 6584698 A AU6584698 A AU 6584698A AU 65846/98 A AU65846/98 A AU 65846/98A AU 6584698 A AU6584698 A AU 6584698A AU 6584698 A AU6584698 A AU 6584698A
Authority
AU
Australia
Prior art keywords
dual
frequency
patch antenna
passive elements
band patch
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU65846/98A
Inventor
David Nghiem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU6584698A publication Critical patent/AU6584698A/en
Abandoned legal-status Critical Current

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
    • H01Q1/243—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 built-in antennas
    • 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
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
AU65846/98A 1997-03-31 1998-03-25 Dual-frequency-band patch antenna with alternating active and passive elements Abandoned AU6584698A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82554297A 1997-03-31 1997-03-31
US08825542 1997-03-31
PCT/US1998/005872 WO1998044588A1 (en) 1997-03-31 1998-03-25 Dual-frequency-band patch antenna with alternating active and passive elements

Publications (1)

Publication Number Publication Date
AU6584698A true AU6584698A (en) 1998-10-22

Family

ID=25244272

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65846/98A Abandoned AU6584698A (en) 1997-03-31 1998-03-25 Dual-frequency-band patch antenna with alternating active and passive elements

Country Status (3)

Country Link
AU (1) AU6584698A (en)
TW (1) TW439322B (en)
WO (1) WO1998044588A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332780A (en) * 1997-12-22 1999-06-30 Nokia Mobile Phones Ltd Flat plate antenna
GB2333902B (en) * 1998-01-31 2002-10-23 Nec Technologies Directive antenna for mobile telephones
KR100322385B1 (en) * 1998-09-14 2002-06-22 구관영 Broadband Patch Antenna with Ground Plane of L-shape and U-shape
FI991043A (en) * 1999-05-06 2000-11-07 Filtronic Lk Oy Antenna arrangement having two operating frequency ranges
GB2349982B (en) * 1999-05-11 2004-01-07 Nokia Mobile Phones Ltd Antenna
SE514842C2 (en) * 1999-07-16 2001-04-30 Smarteq Wireless Ab Double band antenna device and antenna unit
GB2355114B (en) 1999-09-30 2004-03-24 Harada Ind Dual-band microstrip antenna
GB2358963A (en) * 2000-02-02 2001-08-08 Nokia Mobile Phones Ltd Mobile 'phone antenna
SE516293C2 (en) * 2000-03-02 2001-12-17 Allgon Ab A broadband, multi-band internal antenna device and a portable radio communication device comprising such an antenna device.
AU2001271193A1 (en) 2000-08-07 2002-02-18 Telefonaktiebolaget Lm Ericsson Antenna
WO2002043182A1 (en) * 2000-11-24 2002-05-30 Siemens Aktiengesellschaft Pifa antenna device for mobile communication terminals
US6904296B2 (en) * 2001-02-09 2005-06-07 Nokia Mobile Phones Limited Internal antenna for mobile communications device
KR20030085000A (en) * 2001-03-22 2003-11-01 텔레폰악티에볼라겟엘엠에릭슨(펍) Mobile communication device
FR2823909B1 (en) * 2001-04-23 2003-09-12 Framatome Connectors Int ANTENNA BLOCK FOR A PARTICULARLY COMPACT WIRELESS DEVICE
CN1494749A (en) 2001-04-23 2004-05-05 Fci Compact antenna block for wireless device
EP1289061A3 (en) * 2001-08-24 2004-10-06 Hirschmann Electronics GmbH & Co. KG Antenna system
US6650294B2 (en) 2001-11-26 2003-11-18 Telefonaktiebolaget Lm Ericsson (Publ) Compact broadband antenna
US6982672B2 (en) * 2004-03-08 2006-01-03 Intel Corporation Multi-band antenna and system for wireless local area network communications
EP4260404A1 (en) * 2020-12-11 2023-10-18 Google LLC Dual-band patch antenna for angle-of-arrival analysis

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187434A (en) * 1984-10-04 1986-05-02 Nec Corp Portable radio equipment
JPH0659009B2 (en) * 1988-03-10 1994-08-03 株式会社豊田中央研究所 Mobile antenna
US5075691A (en) * 1989-07-24 1991-12-24 Motorola, Inc. Multi-resonant laminar antenna
AT393054B (en) * 1989-07-27 1991-08-12 Siemens Ag Oesterreich TRANSMITTER AND / OR RECEIVING ARRANGEMENT FOR PORTABLE DEVICES
US5644319A (en) * 1995-05-31 1997-07-01 Industrial Technology Research Institute Multi-resonance horizontal-U shaped antenna
CA2190792C (en) * 1995-11-29 1999-10-05 Koichi Tsunekawa Antenna device having two resonance frequencies

Also Published As

Publication number Publication date
TW439322B (en) 2001-06-07
WO1998044588A1 (en) 1998-10-08

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