FI20085732A0 - Etupään moduuli - Google Patents

Etupään moduuli

Info

Publication number
FI20085732A0
FI20085732A0 FI20085732A FI20085732A FI20085732A0 FI 20085732 A0 FI20085732 A0 FI 20085732A0 FI 20085732 A FI20085732 A FI 20085732A FI 20085732 A FI20085732 A FI 20085732A FI 20085732 A0 FI20085732 A0 FI 20085732A0
Authority
FI
Finland
Prior art keywords
front module
module
Prior art date
Application number
FI20085732A
Other languages
English (en)
Swedish (sv)
Other versions
FI20085732L (fi
Inventor
Jae Chan Lee
Joong Han Yoon
Gi Ho Han
Seok Min Woo
Dong Hyun Kim
Hyun Hak Kim
Original Assignee
Samsung Electro Mech
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 Samsung Electro Mech filed Critical Samsung Electro Mech
Publication of FI20085732A0 publication Critical patent/FI20085732A0/fi
Publication of FI20085732L publication Critical patent/FI20085732L/fi

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38Impedance-matching networks
    • H03H7/40Automatic matching of load impedance to source impedance
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01PWAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00Auxiliary devices
    • H01P1/20Frequency-selective devices, e.g. filters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/18Input circuits, e.g. for coupling to an antenna or a transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transceivers (AREA)
FI20085732A 2007-07-20 2008-07-17 Etupään moduuli FI20085732L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070072693A KR100882086B1 (ko) 2007-07-20 2007-07-20 프론트 엔드 모듈

Publications (2)

Publication Number Publication Date
FI20085732A0 true FI20085732A0 (fi) 2008-07-17
FI20085732L FI20085732L (fi) 2009-01-21

Family

ID=39677611

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085732A FI20085732L (fi) 2007-07-20 2008-07-17 Etupään moduuli

Country Status (4)

Country Link
US (1) US20090021325A1 (fi)
KR (1) KR100882086B1 (fi)
DE (1) DE102008033663A1 (fi)
FI (1) FI20085732L (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8521106B2 (en) * 2009-06-09 2013-08-27 Broadcom Corporation Method and system for a sub-harmonic transmitter utilizing a leaky wave antenna
CN102469844B (zh) 2009-08-11 2015-01-21 沈相玉 鞋类用鞋跟辅助件
US7996035B2 (en) * 2009-08-17 2011-08-09 Sony Corporation Matching circuit for adaptive impedance matching in radio
US8774067B2 (en) * 2009-11-17 2014-07-08 Nokia Corporation Antenna impedance stabilization with stabilization load in second antenna circuitry
DE102010008920A1 (de) 2010-02-23 2011-08-25 Epcos Ag, 81669 Breitbandig betreibbare Impedanzanpassschaltung
EP2557688B1 (en) * 2011-08-11 2018-05-23 Nxp B.V. A controller for a radio circuit
JP5700055B2 (ja) * 2013-01-17 2015-04-15 株式会社村田製作所 アンテナ装置
GB2513640A (en) * 2013-05-02 2014-11-05 Intertek Group Plc Improved RF detector
US9049664B2 (en) * 2013-06-24 2015-06-02 Mediatek Inc. Wireless communications circuit for improving current consumption and RF performance
US9571132B1 (en) * 2016-03-04 2017-02-14 Continental Electronics Corp. Radio transmitter system and method
US10998622B2 (en) 2016-07-21 2021-05-04 Samsung Electronics Co., Ltd Antenna for wireless communication and electronic device including the same
US10009049B2 (en) * 2016-08-08 2018-06-26 Kathrein-Werke Kg Method for detecting and handling oscillations in a signal booster device, a signal booster device and a means of transportation comprising a signal booster device
CN109194342B (zh) * 2018-08-06 2020-11-03 Oppo广东移动通信有限公司 一种调谐全集成电路和调谐方法、终端及存储介质
US10516456B1 (en) * 2018-10-30 2019-12-24 Blackberry Limited System and method to dynamically optimize antenna performance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403343A (en) * 1980-09-30 1983-09-06 Clarion Co., Ltd. Diversity receiver
DE69428184T2 (de) * 1993-06-30 2002-05-16 Shintom Kk Funkempfänger
DE19751189A1 (de) * 1997-11-19 1999-05-20 Bosch Gmbh Robert Rundfunkempfänger
US6215454B1 (en) * 1998-02-20 2001-04-10 Qualcomm, Inc. Multi-layered shielded substrate antenna
JP4442052B2 (ja) * 2001-05-11 2010-03-31 パナソニック株式会社 適応型高周波フィルタおよび適応型高周波アンテナ共用器およびそれらを用いた無線装置
EP1447928A1 (en) * 2003-02-13 2004-08-18 Harman/Becker Automotive Systems (Becker Division) GmbH Receiver for TV and/or radio programs and method for monitoring TV and/or radio programs
JP2004254155A (ja) 2003-02-21 2004-09-09 Kanji Otsuka 信号伝送装置および配線構造
JP2005102098A (ja) 2003-08-29 2005-04-14 Kyocera Corp 高周波モジュール及びそれを用いた無線通信装置
EP1845627A4 (en) * 2005-01-31 2014-07-30 Panasonic Corp MOBILE RADIO APPARATUS CAPABLE OF ADAPTIVE IMPEDANCE CONCORDANCE
KR100736045B1 (ko) * 2005-08-17 2007-07-06 삼성전자주식회사 튜너 및 이를 포함하는 방송 신호 수신 장치
KR20070072693A (ko) 2006-01-02 2007-07-05 주식회사 하이닉스반도체 반도체 소자의 제조방법
US7877070B2 (en) * 2006-09-29 2011-01-25 Broadcom Corp. Method and system for tuning an antenna using injection

Also Published As

Publication number Publication date
KR100882086B1 (ko) 2009-02-10
KR20090009431A (ko) 2009-01-23
FI20085732L (fi) 2009-01-21
DE102008033663A1 (de) 2009-06-10
US20090021325A1 (en) 2009-01-22

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Legal Events

Date Code Title Description
FD Application lapsed