AU2001267631A1 - Self-adaptive frequency band-pass filtering device in microwave signal transceiver - Google Patents

Self-adaptive frequency band-pass filtering device in microwave signal transceiver

Info

Publication number
AU2001267631A1
AU2001267631A1 AU2001267631A AU6763101A AU2001267631A1 AU 2001267631 A1 AU2001267631 A1 AU 2001267631A1 AU 2001267631 A AU2001267631 A AU 2001267631A AU 6763101 A AU6763101 A AU 6763101A AU 2001267631 A1 AU2001267631 A1 AU 2001267631A1
Authority
AU
Australia
Prior art keywords
self
frequency band
filtering device
pass filtering
microwave signal
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
AU2001267631A
Inventor
Bernard Denis
Philippe Gilberton
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2001267631A1 publication Critical patent/AU2001267631A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/12—Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency
AU2001267631A 2000-06-26 2001-06-12 Self-adaptive frequency band-pass filtering device in microwave signal transceiver Abandoned AU2001267631A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0008165A FR2810815B1 (en) 2000-06-26 2000-06-26 SELF-ADAPTIVE FREQUENCY BAND PASS FILTERING DEVICE IN A MICROWAVE SIGNAL TRANSCEIVER
FR0008165 2000-06-26
PCT/FR2001/001816 WO2002001718A1 (en) 2000-06-26 2001-06-12 Self-adaptive frequency band-pass filtering device in microwave signal transceiver

Publications (1)

Publication Number Publication Date
AU2001267631A1 true AU2001267631A1 (en) 2002-01-08

Family

ID=8851672

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001267631A Abandoned AU2001267631A1 (en) 2000-06-26 2001-06-12 Self-adaptive frequency band-pass filtering device in microwave signal transceiver

Country Status (10)

Country Link
EP (1) EP1295391B1 (en)
JP (1) JP4895460B2 (en)
KR (1) KR100830435B1 (en)
CN (1) CN1257608C (en)
AU (1) AU2001267631A1 (en)
DE (1) DE60123956T2 (en)
ES (1) ES2273853T3 (en)
FR (1) FR2810815B1 (en)
MX (1) MXPA02012307A (en)
WO (1) WO2002001718A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253671B3 (en) * 2002-11-18 2004-08-19 Infineon Technologies Ag Suppression of adjacent channel interference through adaptive channel filtering in mobile radio receivers
DE602004025246D1 (en) * 2003-07-22 2010-03-11 Nxp Bv ANTENNA SWITCH WITH ADAPTIVE FILTER
CN102983838A (en) * 2012-12-05 2013-03-20 天津光电通信技术有限公司 Method for realizing digital logic circuit of Guassian filter based on FPGA (Field Programmable Gate Array)
CN102983873A (en) * 2012-12-05 2013-03-20 天津光电通信技术有限公司 Control method for radio frequency system of short wave receiver
CN106341103B (en) * 2016-08-26 2018-07-27 中国科学院地质与地球物理研究所 A kind of frequency sef-adapting filter and electromagnetic method receiver
CN106506036A (en) * 2016-11-16 2017-03-15 珠海市魅族科技有限公司 Radio circuit and mobile terminal
CN107749552A (en) * 2017-11-22 2018-03-02 南昌工程学院 A kind of tunable optical electrical oscillator based on injection phase-locking
CN108650436A (en) * 2018-07-04 2018-10-12 无锡思泰迪半导体有限公司 A kind of filter construction of integrated comparator
CN111756356A (en) * 2020-07-08 2020-10-09 上海威固信息技术股份有限公司 Program-controlled microstrip filter based on UART protocol and sine wave generation method
EP4351021A1 (en) * 2022-07-31 2024-04-10 Samsung Electronics Co., Ltd. Electronic device for identifying state of circuit related to communication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040216B2 (en) * 1977-03-31 1985-09-10 株式会社村田製作所 tv jiyeon chiyuna
US4464639A (en) * 1982-09-17 1984-08-07 Rockwell International Corporation Ferroelectric surface acoustic wave devices
JPH03267823A (en) * 1990-03-16 1991-11-28 Nec Corp Automobile telephone system
JPH04373288A (en) * 1991-06-21 1992-12-25 Murata Mfg Co Ltd Catv tuner
JPH07231273A (en) * 1994-02-18 1995-08-29 Sharp Corp Tuner for receiving satellite broadcast
DE19628186A1 (en) * 1996-07-12 1998-01-15 Philips Patentverwaltung Switchable band filter for multi-band tuners
JP2000101380A (en) * 1998-09-25 2000-04-07 Murata Mfg Co Ltd Resonance circuit, filter, transmission and reception sharing device, and communication equipment

Also Published As

Publication number Publication date
CN1257608C (en) 2006-05-24
ES2273853T3 (en) 2007-05-16
EP1295391A1 (en) 2003-03-26
CN1439195A (en) 2003-08-27
MXPA02012307A (en) 2003-04-25
KR100830435B1 (en) 2008-05-20
EP1295391B1 (en) 2006-10-18
WO2002001718A1 (en) 2002-01-03
KR20030010660A (en) 2003-02-05
JP4895460B2 (en) 2012-03-14
JP2004502375A (en) 2004-01-22
FR2810815A1 (en) 2001-12-28
DE60123956T2 (en) 2007-05-10
FR2810815B1 (en) 2002-09-13
DE60123956D1 (en) 2006-11-30

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