DE60132175D1 - Hochfrequenz-Filteranordnung, Filteranordnung kombiniert mit einer Sende-/Empfangsantenne und damit versehene drahtlose Vorrichtung - Google Patents

Hochfrequenz-Filteranordnung, Filteranordnung kombiniert mit einer Sende-/Empfangsantenne und damit versehene drahtlose Vorrichtung

Info

Publication number
DE60132175D1
DE60132175D1 DE60132175T DE60132175T DE60132175D1 DE 60132175 D1 DE60132175 D1 DE 60132175D1 DE 60132175 T DE60132175 T DE 60132175T DE 60132175 T DE60132175 T DE 60132175T DE 60132175 D1 DE60132175 D1 DE 60132175D1
Authority
DE
Germany
Prior art keywords
filter arrangement
transmitting
radio frequency
wireless device
device provided
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.)
Expired - Lifetime
Application number
DE60132175T
Other languages
English (en)
Other versions
DE60132175T2 (de
Inventor
Toshio Ishizaki
Toru Yamada
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60132175D1 publication Critical patent/DE60132175D1/de
Publication of DE60132175T2 publication Critical patent/DE60132175T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2135—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using strip line filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H01P1/2136—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using comb or interdigital filters; using cascaded coaxial cavities
DE60132175T 2001-05-11 2001-09-28 Hochfrequenz-Filteranordnung, Filteranordnung kombiniert mit einer Sende-/Empfangsantenne und damit versehene drahtlose Vorrichtung Expired - Lifetime DE60132175T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001141208A JP4442052B2 (ja) 2001-05-11 2001-05-11 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
JP2001141208 2001-05-11

Publications (2)

Publication Number Publication Date
DE60132175D1 true DE60132175D1 (de) 2008-02-14
DE60132175T2 DE60132175T2 (de) 2009-01-02

Family

ID=18987695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60132175T Expired - Lifetime DE60132175T2 (de) 2001-05-11 2001-09-28 Hochfrequenz-Filteranordnung, Filteranordnung kombiniert mit einer Sende-/Empfangsantenne und damit versehene drahtlose Vorrichtung

Country Status (6)

Country Link
US (2) US6577205B2 (de)
EP (1) EP1256997B1 (de)
JP (1) JP4442052B2 (de)
KR (1) KR100445037B1 (de)
CN (1) CN1165109C (de)
DE (1) DE60132175T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040127159A1 (en) * 2002-12-26 2004-07-01 Rich Lin Structure of a wave detector for wired and wireless platforms
DE10353866A1 (de) * 2003-11-18 2005-07-14 Siemens Ag Verfahren zum Anpassen einer Durchlasscharakteristik eines Bandpassfilters sowie Bandpassfilter dafür
JP4053504B2 (ja) * 2004-01-30 2008-02-27 株式会社東芝 チューナブルフィルタ
US7508283B2 (en) 2004-03-26 2009-03-24 The Regents Of The University Of California Composite right/left handed (CRLH) couplers
JP5345851B2 (ja) * 2005-11-18 2013-11-20 スーパーコンダクター テクノロジーズ，インク． 低損失チューナブル無線周波数フィルタ
US7482893B2 (en) * 2006-05-18 2009-01-27 The Regents Of The University Of California Power combiners using meta-material composite right/left hand transmission line at infinite wavelength frequency
CN103546112B (zh) 2007-06-27 2016-05-18 谐振公司 低损耗可调射频滤波器
KR100882086B1 (ko) * 2007-07-20 2009-02-10 삼성전기주식회사 프론트 엔드 모듈
CN101911092A (zh) * 2008-02-29 2010-12-08 诺基亚公司 Rfid通信单元的询问
KR100999479B1 (ko) * 2008-08-07 2010-12-09 삼성전자주식회사 휴대 단말기의 방송 수신 성능 개선 방법 및 장치
US9143172B2 (en) * 2009-06-03 2015-09-22 Qualcomm Incorporated Tunable matching circuits for power amplifiers
US8963611B2 (en) * 2009-06-19 2015-02-24 Qualcomm Incorporated Power and impedance measurement circuits for a wireless communication device
CN101944925A (zh) * 2009-07-09 2011-01-12 北京首科中系希电信息技术有限公司 基于ctcs标准的点式应答器的信息收发装置
KR101007388B1 (ko) * 2009-07-21 2011-01-13 삼성탈레스 주식회사 광대역에 적용할 수 있는 가변 대역 통과 필터
US8750810B2 (en) * 2009-07-24 2014-06-10 Qualcomm Incorporated Power amplifier with switched output matching for multi-mode operation
US8072272B2 (en) * 2009-08-19 2011-12-06 Qualcomm, Incorporated Digital tunable inter-stage matching circuit
US9559639B2 (en) * 2009-08-19 2017-01-31 Qualcomm Incorporated Protection circuit for power amplifier
US20110111792A1 (en) * 2009-11-12 2011-05-12 Sony Corporation System and method for effectively implementing a composite antenna for a wireless transceiver device
WO2015056473A1 (ja) 2013-10-17 2015-04-23 株式会社村田製作所 高周波回路モジュール
CN105515601B (zh) * 2014-09-23 2019-01-15 联想(北京)有限公司 一种滤波模块、通信装置和电子设备
KR102303650B1 (ko) * 2015-07-09 2021-09-23 삼성전자주식회사 무선 주파수 간섭을 제어하는 전자 장치 및 방법
CN107356803B (zh) * 2017-07-14 2020-12-29 国家新闻出版广电总局四九一台 一种检修大功率短波天线馈电线的安全检测设备
JP6690608B2 (ja) * 2017-07-20 2020-04-28 株式会社村田製作所 マルチプレクサ、高周波フロントエンド回路および通信装置
US11283426B2 (en) 2017-12-29 2022-03-22 Apple Inc. Electrical device, electrical system with an electrical device and method to provide an electrical device
CN108377138A (zh) * 2018-01-10 2018-08-07 海能达通信股份有限公司 一种带通滤波器及接收机
CN114531171B (zh) * 2022-04-24 2022-07-05 安徽矽磊电子科技有限公司 一种内嵌滤波器的射频前端电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266206B (en) 1992-04-03 1996-01-17 Prod Art Co Ltd Pager
JPH0758597A (ja) * 1993-08-13 1995-03-03 Kokusai Electric Co Ltd 電圧制御高周波帯域ろ波器
JP3520584B2 (ja) 1994-12-19 2004-04-19 松下電器産業株式会社 高周波フィルター
SE505476C2 (sv) 1996-06-12 1997-09-01 Ericsson Telefon Ab L M Anordning och förfarande vid signalöverföring
JPH10209714A (ja) * 1996-11-19 1998-08-07 Sharp Corp 電圧制御通過帯域可変フィルタおよびそれを用いる高周波回路モジュール
DE69834679T2 (de) 1997-03-12 2006-09-21 Matsushita Electric Industrial Co., Ltd., Kadoma Antennenweiche
JP3466079B2 (ja) 1997-03-12 2003-11-10 松下電器産業株式会社 アンテナ共用器
JP3454163B2 (ja) * 1998-08-05 2003-10-06 株式会社村田製作所 周波数可変型フィルタ、アンテナ共用器及び通信機装置
JP2000059106A (ja) 1998-08-11 2000-02-25 Murata Mfg Co Ltd アンテナ共用器及び通信機装置
JP2000312161A (ja) 1999-02-26 2000-11-07 Matsushita Electric Ind Co Ltd 移動体端末機
JP2000353972A (ja) * 1999-06-10 2000-12-19 Nec Shizuoka Ltd 移動端末受信機の帯域特性制御方法

Also Published As

Publication number Publication date
DE60132175T2 (de) 2009-01-02
EP1256997B1 (de) 2008-01-02
KR20020086202A (ko) 2002-11-18
US20020167372A1 (en) 2002-11-14
US6759916B2 (en) 2004-07-06
US6577205B2 (en) 2003-06-10
JP4442052B2 (ja) 2010-03-31
KR100445037B1 (ko) 2004-08-18
CN1165109C (zh) 2004-09-01
EP1256997A1 (de) 2002-11-13
JP2002335103A (ja) 2002-11-22
CN1385963A (zh) 2002-12-18
US20030184402A1 (en) 2003-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP