ATE479214T1 - Gedrucktes bandpassfilter für abstimmschaltung mit zweifacher mischung - Google Patents

Gedrucktes bandpassfilter für abstimmschaltung mit zweifacher mischung

Info

Publication number
ATE479214T1
ATE479214T1 AT03250090T AT03250090T ATE479214T1 AT E479214 T1 ATE479214 T1 AT E479214T1 AT 03250090 T AT03250090 T AT 03250090T AT 03250090 T AT03250090 T AT 03250090T AT E479214 T1 ATE479214 T1 AT E479214T1
Authority
AT
Austria
Prior art keywords
filter
printed
bandpass filter
tuning circuit
resonators
Prior art date
Application number
AT03250090T
Other languages
English (en)
Inventor
Ramon A Gomez
Lawrence M Burns
Sung-Hsien Chang
Carl W Pobanz
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of ATE479214T1 publication Critical patent/ATE479214T1/de

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
    • 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—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
    • 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
AT03250090T 2002-01-09 2003-01-07 Gedrucktes bandpassfilter für abstimmschaltung mit zweifacher mischung ATE479214T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/040,376 US7084720B2 (en) 2002-01-09 2002-01-09 Printed bandpass filter for a double conversion tuner

Publications (1)

Publication Number Publication Date
ATE479214T1 true ATE479214T1 (de) 2010-09-15

Family

ID=21910648

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03250090T ATE479214T1 (de) 2002-01-09 2003-01-07 Gedrucktes bandpassfilter für abstimmschaltung mit zweifacher mischung

Country Status (4)

Country Link
US (4) US7084720B2 (de)
EP (1) EP1328039B1 (de)
AT (1) ATE479214T1 (de)
DE (1) DE60333879D1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7084720B2 (en) * 2002-01-09 2006-08-01 Broadcom Corporation Printed bandpass filter for a double conversion tuner
US7319497B2 (en) * 2002-02-01 2008-01-15 Nxp B.V. Printed circuit board configurable television tuner
US7460586B1 (en) * 2004-08-17 2008-12-02 Xilinx, Inc. Selective signal coupling in high speed I/O circuits
US7305223B2 (en) * 2004-12-23 2007-12-04 Freescale Semiconductor, Inc. Radio frequency circuit with integrated on-chip radio frequency signal coupler
US7418251B2 (en) * 2004-12-23 2008-08-26 Freescale Semiconductor, Inc. Compact radio frequency harmonic filter using integrated passive device technology
US7221240B2 (en) * 2005-02-01 2007-05-22 Alpha Networks Inc. Narrow bandpass filter installed on a circuit board for suppressing a high-frequency harmonic wave
TW200807799A (en) * 2006-05-11 2008-02-01 Koninkl Philips Electronics Nv Resonator device with shorted stub and MIM-capacitor
US7468642B2 (en) * 2006-12-12 2008-12-23 International Business Machines Corporation Multi band pass filters
US20100073107A1 (en) * 2008-03-25 2010-03-25 Superconductor Technologies Inc. Micro-miniature monolithic electromagnetic resonators
US8107918B2 (en) 2008-04-11 2012-01-31 Zoran Corporation Broadband tuner for very wide signal conversion
FR2938379A1 (fr) * 2008-11-07 2010-05-14 Commissariat Energie Atomique Dispositif de filtrage differentiel a resonateurs couples coplanaires et antenne filtrante munie d'un tel dispositif
US20100188168A1 (en) * 2009-01-27 2010-07-29 Ding-Bing Lin Wide band filter structure
KR100987478B1 (ko) 2009-01-30 2010-10-13 한국항공대학교산학협력단 다중주파수 공진 특성을 갖는 동일평면 도파관 전송선로
JP5604825B2 (ja) * 2009-08-19 2014-10-15 ソニー株式会社 画像処理装置および方法
US8606207B2 (en) * 2009-12-18 2013-12-10 Broadcom Corporation Fractal curve based filter
CN102569955B (zh) * 2012-01-18 2014-11-12 华南理工大学 基于非对称支节加载谐振器的双频带通滤波器
US9899133B2 (en) 2013-08-01 2018-02-20 Qorvo Us, Inc. Advanced 3D inductor structures with confined magnetic field
US9748905B2 (en) 2013-03-15 2017-08-29 Qorvo Us, Inc. RF replicator for accurate modulated amplitude and phase measurement
US9484879B2 (en) 2013-06-06 2016-11-01 Qorvo Us, Inc. Nonlinear capacitance linearization
US9755671B2 (en) 2013-08-01 2017-09-05 Qorvo Us, Inc. VSWR detector for a tunable filter structure
US9825656B2 (en) 2013-08-01 2017-11-21 Qorvo Us, Inc. Weakly coupled tunable RF transmitter architecture
US9780756B2 (en) 2013-08-01 2017-10-03 Qorvo Us, Inc. Calibration for a tunable RF filter structure
US9871499B2 (en) 2013-03-15 2018-01-16 Qorvo Us, Inc. Multi-band impedance tuners using weakly-coupled LC resonators
US9859863B2 (en) 2013-03-15 2018-01-02 Qorvo Us, Inc. RF filter structure for antenna diversity and beam forming
US9705478B2 (en) 2013-08-01 2017-07-11 Qorvo Us, Inc. Weakly coupled tunable RF receiver architecture
US9628045B2 (en) 2013-08-01 2017-04-18 Qorvo Us, Inc. Cooperative tunable RF filters
US9774311B2 (en) * 2013-03-15 2017-09-26 Qorvo Us, Inc. Filtering characteristic adjustments of weakly coupled tunable RF filters
US9685928B2 (en) 2013-08-01 2017-06-20 Qorvo Us, Inc. Interference rejection RF filters
US9780817B2 (en) 2013-06-06 2017-10-03 Qorvo Us, Inc. RX shunt switching element-based RF front-end circuit
US9800282B2 (en) 2013-06-06 2017-10-24 Qorvo Us, Inc. Passive voltage-gain network
US9966981B2 (en) 2013-06-06 2018-05-08 Qorvo Us, Inc. Passive acoustic resonator based RF receiver
US9705542B2 (en) 2013-06-06 2017-07-11 Qorvo Us, Inc. Reconfigurable RF filter
TWI478636B (zh) * 2013-08-09 2015-03-21 Hon Hai Prec Ind Co Ltd 印刷電路板
CN104378908B (zh) * 2013-08-12 2017-06-16 鸿富锦精密工业（深圳）有限公司 印刷电路板
CN104009271B (zh) * 2014-05-12 2016-04-13 华南理工大学 一种基于级联四个谐振器的平面带通滤波器
CN104966871A (zh) * 2015-07-13 2015-10-07 南京恒电电子有限公司 微带平面螺旋滤波器及其设计方法
US10796835B2 (en) 2015-08-24 2020-10-06 Qorvo Us, Inc. Stacked laminate inductors for high module volume utilization and performance-cost-size-processing-time tradeoff
US11139238B2 (en) 2016-12-07 2021-10-05 Qorvo Us, Inc. High Q factor inductor structure
KR101870201B1 (ko) * 2017-03-03 2018-06-22 광운대학교 산학협력단 인터디지털 및 나선형 주파수 선택 결합 구조를 사용한 소형 대역 차단 필터
RU2672821C1 (ru) * 2017-10-30 2018-11-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет науки и технологий имени академика М.Ф. Решетнева" (СибГУ им. М.Ф. Решетнева) Полосно-пропускающий фильтр
RU182125U1 (ru) * 2017-12-26 2018-08-03 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Микрополосковый полосно-пропускающий фильтр
WO2020154008A1 (en) * 2019-01-25 2020-07-30 Commscope Italy S.R.L. Multi-pole rf filters
CN109841933B (zh) * 2019-03-11 2021-07-09 南通大学 一种紧凑型宽带差分带通滤波器
TWI715478B (zh) 2020-03-30 2021-01-01 財團法人工業技術研究院 濾波器
US11862835B2 (en) * 2020-08-13 2024-01-02 Cyntec Co., Ltd. Dielectric filter with multilayer resonator

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US641181A (en) * 1896-02-21 1900-01-09 Carlostine E Blake Automatic coupling for air-pumps.
JPS5761313A (en) * 1980-09-30 1982-04-13 Matsushita Electric Ind Co Ltd Band-pass filter for ultra-high frequency
US4423896A (en) * 1981-03-06 1984-01-03 Unarco Industries, Inc. Replacement hasp, kit, and method for replacing railroad car lock hasps
DE3132930A1 (de) * 1981-08-20 1983-03-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mikrowellenfilter in streifenleiter-technik
US4418324A (en) * 1981-12-31 1983-11-29 Motorola, Inc. Implementation of a tunable transmission zero on transmission line filters
US4488130A (en) * 1983-02-24 1984-12-11 Hughes Aircraft Company Microwave integrated circuit, bandpass filter
US4740765A (en) * 1985-09-30 1988-04-26 Murata Manufacturing Co., Ltd. Dielectric filter
US4757285A (en) * 1986-07-29 1988-07-12 Siemens Aktiengesellschaft Filter for short electromagnetic waves formed as a comb line or interdigital line filters
US4801905A (en) * 1987-04-23 1989-01-31 Hewlett-Packard Company Microstrip shielding system
US4881043A (en) * 1988-09-12 1989-11-14 Motorola, Inc. Variable gain transconductance amplifier and variable bandwidth filter
JPH03212001A (ja) * 1990-01-17 1991-09-17 Fujitsu Ltd 誘電体フィルタ
US5344695A (en) 1991-03-29 1994-09-06 Ngk Insulators, Ltd. Dielectric filter having coupling electrodes for connecting resonator electrodes, and method of adjusting frequency characteristic of the filter
JPH05308204A (ja) 1992-04-30 1993-11-19 Ngk Spark Plug Co Ltd ストリップラインフィルタの減衰極調整法
DE4321565A1 (de) * 1993-06-29 1995-01-12 Siagmbh Sican Anlagen Verwaltu Monolithisch integrierbarer, abstimmbarer Resonanzkreis und daraus gebildete Schaltungsanordnungen
JPH0865007A (ja) 1994-08-22 1996-03-08 Murata Mfg Co Ltd 高周波フィルタ
AU3762195A (en) * 1994-10-14 1996-05-06 Conductus, Inc. Frequency transformation apparatus and method in narrow-band filter designs
JP3120682B2 (ja) * 1995-01-09 2000-12-25 株式会社村田製作所 チップ型フィルタ
JP3379326B2 (ja) * 1996-02-20 2003-02-24 三菱電機株式会社 高周波フィルタ
US5739198A (en) * 1996-03-18 1998-04-14 The Goodyear Tire & Rubber Company Rubber composition and tire with tread thereof
US5739193A (en) * 1996-05-07 1998-04-14 Hoechst Celanese Corp. Polymeric compositions having a temperature-stable dielectric constant
US5888942A (en) * 1996-06-17 1999-03-30 Superconductor Technologies, Inc. Tunable microwave hairpin-comb superconductive filters for narrow-band applications
US5825263A (en) * 1996-10-11 1998-10-20 Northern Telecom Limited Low radiation balanced microstrip bandpass filter
JP3186607B2 (ja) * 1996-11-08 2001-07-11 株式会社村田製作所 分布定数線路型フィルタ
JP3466400B2 (ja) * 1996-12-24 2003-11-10 京セラ株式会社 フィルター
JP3113842B2 (ja) * 1997-08-25 2000-12-04 株式会社移動体通信先端技術研究所 フィルタ
JPH11176491A (ja) * 1997-10-07 1999-07-02 Seiko Instruments Inc 電子機器の充電システム
US6175727B1 (en) * 1998-01-09 2001-01-16 Texas Instruments Israel Ltd. Suspended printed inductor and LC-type filter constructed therefrom
JP3595715B2 (ja) 1998-02-27 2004-12-02 松下電器産業株式会社 バランス型誘電体フィルタ
US6108569A (en) * 1998-05-15 2000-08-22 E. I. Du Pont De Nemours And Company High temperature superconductor mini-filters and mini-multiplexers with self-resonant spiral resonators
MY118188A (en) * 1998-05-29 2004-09-30 Motorola Malaysia Sdn Bhd Coupling circuit to reduce intermodulation distortion in radiofrequency receivers
JP3204224B2 (ja) * 1998-09-17 2001-09-04 日本電気株式会社 Ｄｃオフセットのキャンセルとキャリア検出しきい値測定機能を備えた受信機とその制御方法
US6100761A (en) * 1998-10-07 2000-08-08 Microtune, Inc. Highly linear variable-gain low noise amplifier
JP3402252B2 (ja) * 1998-12-22 2003-05-06 株式会社村田製作所 共振器、フィルタ、デュプレクサおよび通信装置
JP3440909B2 (ja) * 1999-02-23 2003-08-25 株式会社村田製作所 誘電体共振器、インダクタ、キャパシタ、誘電体フィルタ、発振器、誘電体デュプレクサおよび通信装置
US6249047B1 (en) * 1999-09-02 2001-06-19 Micron Technology, Inc. Ball array layout
US6522217B1 (en) * 1999-12-01 2003-02-18 E. I. Du Pont De Nemours And Company Tunable high temperature superconducting filter
US6771774B1 (en) * 1999-12-02 2004-08-03 Tut Systems, Inc. Filter arrangement for shaping a pulse propagated over pots wiring, and a method of manufacturing the same
US6259752B1 (en) * 2000-02-01 2001-07-10 Conexant Systems, Inc. System for cancelling internal interference in a receiver
US6288609B1 (en) * 2000-02-29 2001-09-11 Motorola, Inc. Gain controllable low noise amplifier with automatic linearity enhancement and method of doing same
US6252476B1 (en) * 2000-04-19 2001-06-26 Rockwell Collins, Inc. Microstrip resonators and coupled line bandpass filters using same
JP2001308603A (ja) * 2000-04-24 2001-11-02 Cryodevice Inc フィルタ
WO2002041441A1 (en) * 2000-11-14 2002-05-23 Paratek Microwave, Inc. Hybrid resonator microstrip line filters
US7084720B2 (en) 2002-01-09 2006-08-01 Broadcom Corporation Printed bandpass filter for a double conversion tuner
US6700459B2 (en) * 2002-05-29 2004-03-02 Superconductor Technologies, Inc. Dual-mode bandpass filter with direct capacitive couplings and far-field suppression structures

Also Published As

Publication number Publication date
US7084720B2 (en) 2006-08-01
US7375604B2 (en) 2008-05-20
US20030128084A1 (en) 2003-07-10
US20080036557A1 (en) 2008-02-14
US20030128085A1 (en) 2003-07-10
US7567153B2 (en) 2009-07-28
EP1328039B1 (de) 2010-08-25
US20050093661A1 (en) 2005-05-05
EP1328039A3 (de) 2004-02-25
EP1328039A2 (de) 2003-07-16
DE60333879D1 (de) 2010-10-07
US7071798B2 (en) 2006-07-04

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