DE69532696D1 - Schaltung zur Signalstärkedetektion - Google Patents

Schaltung zur Signalstärkedetektion

Info

Publication number
DE69532696D1
DE69532696D1 DE69532696T DE69532696T DE69532696D1 DE 69532696 D1 DE69532696 D1 DE 69532696D1 DE 69532696 T DE69532696 T DE 69532696T DE 69532696 T DE69532696 T DE 69532696T DE 69532696 D1 DE69532696 D1 DE 69532696D1
Authority
DE
Germany
Prior art keywords
circuit
signal strength
strength detection
detection
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.)
Expired - Lifetime
Application number
DE69532696T
Other languages
English (en)
Other versions
DE69532696T2 (de
Inventor
Naohito Tomoe
Takashi Kashiwagi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69532696D1 publication Critical patent/DE69532696D1/de
Application granted granted Critical
Publication of DE69532696T2 publication Critical patent/DE69532696T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
DE69532696T 1994-06-01 1995-05-31 Schaltung zur Signalstärkedetektion Expired - Lifetime DE69532696T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6119834A JP2857320B2 (ja) 1994-06-01 1994-06-01 受信信号レベル検出方式
JP11983494 1994-06-01

Publications (2)

Publication Number Publication Date
DE69532696D1 true DE69532696D1 (de) 2004-04-22
DE69532696T2 DE69532696T2 (de) 2005-02-10

Family

ID=14771417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69532696T Expired - Lifetime DE69532696T2 (de) 1994-06-01 1995-05-31 Schaltung zur Signalstärkedetektion

Country Status (4)

Country Link
US (1) US5701601A (de)
EP (1) EP0687080B1 (de)
JP (1) JP2857320B2 (de)
DE (1) DE69532696T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0151655B1 (ko) * 1995-07-27 1998-10-15 문정환 자동채널검색 및 기억을 위한 영상신호처리장치
JPH1051402A (ja) * 1996-08-01 1998-02-20 Nec Corp 受信電界検出回路
US6006077A (en) * 1997-10-02 1999-12-21 Ericsson Inc. Received signal strength determination methods and systems
US6289057B1 (en) 1998-04-30 2001-09-11 Nortel Networks Limited Method and apparatus for energy detection in a modem
KR100318953B1 (ko) * 1999-12-30 2001-12-29 윤종용 무선 단말기에서 수신 세기의 편차 보상 방법
JP2003046353A (ja) * 2001-07-27 2003-02-14 Toshiba Corp 受信装置
JP5883285B2 (ja) * 2011-12-15 2016-03-09 古野電気株式会社 レーダ受信機及びレーダ装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US318434A (en) * 1885-05-19 Alfeed pullae
IT1059489B (it) * 1976-04-22 1982-05-31 C S E L T Spa Sistema per l aggiunta di canali di informazione in una trasmissio ne numerica multilivello
JPS6150354U (de) * 1984-09-03 1986-04-04
JPS623536A (ja) * 1985-06-29 1987-01-09 Oki Electric Ind Co Ltd 移動体データ通信の良否判定装置
JPH01208915A (ja) * 1988-02-16 1989-08-22 Sanyo Electric Co Ltd Ｆｍ受信機
US5108334A (en) * 1989-06-01 1992-04-28 Trimble Navigation, Ltd. Dual down conversion GPS receiver with single local oscillator
JPH04369485A (ja) * 1991-06-17 1992-12-22 Nippon Telegr & Teleph Corp <Ntt> レベル検出回路
JPH07111484A (ja) * 1993-08-20 1995-04-25 Hitachi Ltd 無線通信装置

Also Published As

Publication number Publication date
EP0687080B1 (de) 2004-03-17
JPH07326979A (ja) 1995-12-12
US5701601A (en) 1997-12-23
DE69532696T2 (de) 2005-02-10
EP0687080A1 (de) 1995-12-13
JP2857320B2 (ja) 1999-02-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition