DE69814887D1 - Spiegelfrequenzbeseitigender subharmonischer frequenzumsetzer mit mikrostreifenleitern, insbesondere zur verwendung in mobilfunkgeräten - Google Patents

Spiegelfrequenzbeseitigender subharmonischer frequenzumsetzer mit mikrostreifenleitern, insbesondere zur verwendung in mobilfunkgeräten

Info

Publication number
DE69814887D1
DE69814887D1 DE69814887T DE69814887T DE69814887D1 DE 69814887 D1 DE69814887 D1 DE 69814887D1 DE 69814887 T DE69814887 T DE 69814887T DE 69814887 T DE69814887 T DE 69814887T DE 69814887 D1 DE69814887 D1 DE 69814887D1
Authority
DE
Germany
Prior art keywords
ladders
microstrip
mobile radio
radio devices
frequency converter
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
DE69814887T
Other languages
English (en)
Other versions
DE69814887T2 (de
Inventor
Marco Politi
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.)
Nokia Solutions and Networks Italia SpA
Original Assignee
Siemens Mobile Communications SpA
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 Siemens Mobile Communications SpA filed Critical Siemens Mobile Communications SpA
Application granted granted Critical
Publication of DE69814887D1 publication Critical patent/DE69814887D1/de
Publication of DE69814887T2 publication Critical patent/DE69814887T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DE69814887T 1997-09-15 1998-09-14 Spiegelfrequenzbeseitigender subharmonischer frequenzumsetzer mit mikrostreifenleitern, insbesondere zur verwendung in mobilfunkgeräten Expired - Lifetime DE69814887T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97MI002085A IT1294732B1 (it) 1997-09-15 1997-09-15 Convertitore di frequenze subarmonico a reiezione d'immagine realizzato in microstriscia,particolarmente adatto all'impiego in
ITMI972085 1997-09-15
PCT/EP1998/005865 WO1999014853A1 (en) 1997-09-15 1998-09-14 Image rejection sub-harmonic frequency converter realized in microstrip, particularly adapted to be used in mobile communication equipments

Publications (2)

Publication Number Publication Date
DE69814887D1 true DE69814887D1 (de) 2003-06-26
DE69814887T2 DE69814887T2 (de) 2004-02-19

Family

ID=11377868

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69814887T Expired - Lifetime DE69814887T2 (de) 1997-09-15 1998-09-14 Spiegelfrequenzbeseitigender subharmonischer frequenzumsetzer mit mikrostreifenleitern, insbesondere zur verwendung in mobilfunkgeräten

Country Status (7)

Country Link
US (1) US6738611B1 (de)
EP (1) EP1018214B1 (de)
CA (1) CA2303099C (de)
DE (1) DE69814887T2 (de)
ES (1) ES2199466T3 (de)
IT (1) IT1294732B1 (de)
WO (1) WO1999014853A1 (de)

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US6061551A (en) 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for down-converting electromagnetic signals
US7236754B2 (en) 1999-08-23 2007-06-26 Parkervision, Inc. Method and system for frequency up-conversion
US6370371B1 (en) 1998-10-21 2002-04-09 Parkervision, Inc. Applications of universal frequency translation
US7039372B1 (en) 1998-10-21 2006-05-02 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments
US6879817B1 (en) 1999-04-16 2005-04-12 Parkervision, Inc. DC offset, re-radiation, and I/Q solutions using universal frequency translation technology
US6853690B1 (en) * 1999-04-16 2005-02-08 Parkervision, Inc. Method, system and apparatus for balanced frequency up-conversion of a baseband signal and 4-phase receiver and transceiver embodiments
US7065162B1 (en) 1999-04-16 2006-06-20 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same
US7693230B2 (en) 1999-04-16 2010-04-06 Parkervision, Inc. Apparatus and method of differential IQ frequency up-conversion
US7110444B1 (en) 1999-08-04 2006-09-19 Parkervision, Inc. Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
US8295406B1 (en) 1999-08-04 2012-10-23 Parkervision, Inc. Universal platform module for a plurality of communication protocols
US7010286B2 (en) 2000-04-14 2006-03-07 Parkervision, Inc. Apparatus, system, and method for down-converting and up-converting electromagnetic signals
WO2002001741A1 (fr) * 2000-06-26 2002-01-03 Matsushita Electric Industrial Co., Ltd. Circuit de repartition a trois frequences, circuit de repartition et dispositif de communication radio
WO2002007304A2 (en) * 2000-07-17 2002-01-24 Raytheon Company Mixer using diodes
US7072427B2 (en) 2001-11-09 2006-07-04 Parkervision, Inc. Method and apparatus for reducing DC offsets in a communication system
US20030093811A1 (en) * 2001-11-13 2003-05-15 General Instrument Corporation Bandwidth directional coupler
KR100846486B1 (ko) * 2002-05-06 2008-07-17 삼성전자주식회사 이미지 제거 안테나
US7379883B2 (en) * 2002-07-18 2008-05-27 Parkervision, Inc. Networking methods and systems
US7460584B2 (en) * 2002-07-18 2008-12-02 Parkervision, Inc. Networking methods and systems
US20040131127A1 (en) * 2002-08-27 2004-07-08 Zivi Nadiri Rfic transceiver architecture and method for its use
US7190240B2 (en) * 2003-06-25 2007-03-13 Werlatone, Inc. Multi-section coupler assembly
US7123883B2 (en) * 2003-09-26 2006-10-17 Nokia Corporation Systems and methods that employ a balanced duplexer
JP4421350B2 (ja) * 2004-03-31 2010-02-24 住友電工デバイス・イノベーション株式会社 ハーモニックミキサ及びこれを備えた無線装置
US20060019611A1 (en) * 2004-07-21 2006-01-26 Nokia Corporation Distributed balanced duplexer
US7206566B1 (en) * 2004-07-21 2007-04-17 Hrl Laboratories, Llc Apparatus and method for frequency conversion
US7512394B2 (en) * 2004-11-16 2009-03-31 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Wideband up-conversion mixer
US7509112B2 (en) * 2004-11-16 2009-03-24 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Wideband image rejection mixer
JP2007274040A (ja) * 2006-03-30 2007-10-18 Nec Corp ハーモニックミキサ回路
US7672658B2 (en) * 2006-07-10 2010-03-02 United Microelectronics Corp. Frequency-converting circuit and down converter with the same
US7577418B2 (en) * 2006-07-18 2009-08-18 United Microelectronics Corp. Sub-harmonic mixer and down converter with the same
US8548416B2 (en) * 2007-03-30 2013-10-01 Mitsubishi Electric Corporation Semiconductor chip and radio frequency circuit
US8229387B2 (en) * 2007-04-25 2012-07-24 Mitsubishi Electric Corporation Even harmonic mixer
FR2916588A1 (fr) * 2007-05-25 2008-11-28 Thales Sa Melangeur bidirectionnel de frequences, systeme emetteur/ recepteur radiofrequences comportant au moins un tel melangeur.
FR2935849A1 (fr) * 2008-09-10 2010-03-12 Thomson Licensing Melangeur bi-mode signaux
US10211803B2 (en) 2009-09-01 2019-02-19 Maxlinear Isreal Ltd. High-performance conversion between single-ended and differential/common-mode signals
US9130517B2 (en) 2012-10-05 2015-09-08 Qualcomm Incorporated Systems and methods of harmonic extraction and rejection
US10230038B2 (en) * 2017-04-18 2019-03-12 International Business Machines Corporation Four-port circulator with frequency conversion based on nondegenerate three waving mixing josephson devices
CN108631734A (zh) * 2018-03-23 2018-10-09 杭州电子科技大学 一种基于多耦合传输线的毫米波宽带混频器
CN109639241B (zh) * 2018-11-13 2021-03-26 天津大学 一种无电感下变频混频器
US10659094B1 (en) * 2019-04-01 2020-05-19 United States Of America As Represented By The Administrator Of Nasa Ultra-broadband microwave radiometer optimized for microsatellite applications
CN111900931A (zh) * 2020-08-18 2020-11-06 中电科仪器仪表有限公司 一种宽带太赫兹四次谐波混频电路、混频器及方法

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US3624513A (en) * 1970-01-29 1971-11-30 Gen Electric Image frequency suppression circuit
US3939430A (en) * 1974-06-24 1976-02-17 Westinghouse Electric Corporation Integrated circuit, image and sum enhanced balanced mixer
US4118670A (en) * 1975-05-08 1978-10-03 Westinghouse Electric Corp. Image phased and idler frequency controlled mixer formed on an integrated circuit dielectric substrate
DE2608939C3 (de) 1976-03-04 1982-02-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mischer
US4099126A (en) * 1976-11-11 1978-07-04 Rockwell International Corporation Frequency converter apparatus
DE3117080A1 (de) * 1981-04-29 1982-11-18 Siemens AG, 1000 Berlin und 8000 München Mikrowellen-gegentaktmischerschaltung in streifenleitungstechnik
JPS60148233A (ja) * 1984-01-13 1985-08-05 Matsushita Electric Ind Co Ltd ミキサ回路
JPH0638567B2 (ja) * 1985-02-08 1994-05-18 株式会社日立製作所 周波数変換器
US4654887A (en) * 1985-11-04 1987-03-31 Raytheon Company Radio frequency mixer
IT1233437B (it) * 1987-12-24 1992-03-31 Gte Telecom Spa Perfezionamento a un convertitore armonico di frequenza a soppressione di immagine operante nel campo delle microonde.
US5015976A (en) * 1988-11-11 1991-05-14 Matsushita Electric Industrial Co., Ltd. Microwave filter
FI102798B (fi) * 1992-07-28 1999-02-15 Nokia Mobile Phones Ltd Digitaalisen matkapuhelimen radiotaajuusosan piirijärjestely
US5416449A (en) * 1994-05-23 1995-05-16 Synergy Microwave Corporation Modulator with harmonic mixers

Also Published As

Publication number Publication date
IT1294732B1 (it) 1999-04-12
DE69814887T2 (de) 2004-02-19
ES2199466T3 (es) 2004-02-16
CA2303099A1 (en) 1999-03-25
CA2303099C (en) 2005-03-22
ITMI972085A1 (it) 1999-03-15
EP1018214A1 (de) 2000-07-12
WO1999014853A1 (en) 1999-03-25
EP1018214B1 (de) 2003-05-21
US6738611B1 (en) 2004-05-18

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