DE69609277T2 - Funkgerät - Google Patents

Funkgerät

Info

Publication number
DE69609277T2
DE69609277T2 DE69609277T DE69609277T DE69609277T2 DE 69609277 T2 DE69609277 T2 DE 69609277T2 DE 69609277 T DE69609277 T DE 69609277T DE 69609277 T DE69609277 T DE 69609277T DE 69609277 T2 DE69609277 T2 DE 69609277T2
Authority
DE
Germany
Prior art keywords
radio
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 - Fee Related
Application number
DE69609277T
Other languages
English (en)
Other versions
DE69609277D1 (de
Inventor
Masashi Yasuda
Akira Fujishima
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 Holdings 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
Publication of DE69609277D1 publication Critical patent/DE69609277D1/de
Application granted granted Critical
Publication of DE69609277T2 publication Critical patent/DE69609277T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/001—Details of arrangements applicable to more than one type of frequency demodulator
    • H03D3/002—Modifications of demodulators to reduce interference by undesired signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop
    • H03D3/244—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop combined with means for obtaining automatic gain control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Amplification And Gain Control (AREA)
DE69609277T 1995-04-20 1996-04-19 Funkgerät Expired - Fee Related DE69609277T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9486295A JPH08293735A (ja) 1995-04-20 1995-04-20 高周波装置
PCT/JP1996/001077 WO1996033554A1 (fr) 1995-04-20 1996-04-19 Appareil de radio

Publications (2)

Publication Number Publication Date
DE69609277D1 DE69609277D1 (de) 2000-08-17
DE69609277T2 true DE69609277T2 (de) 2000-11-30

Family

ID=14121853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609277T Expired - Fee Related DE69609277T2 (de) 1995-04-20 1996-04-19 Funkgerät

Country Status (4)

Country Link
EP (1) EP0767533B1 (de)
JP (1) JPH08293735A (de)
DE (1) DE69609277T2 (de)
WO (1) WO1996033554A1 (de)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027480B2 (ja) * 1976-11-29 1985-06-28 日本ビクター株式会社 多チヤンネル円盤レコ−ドから再生された角度変調波信号の復調回路における入力角度変調波信号の処理回路
JPS61141208A (ja) * 1984-12-14 1986-06-28 Toshiba Corp 位相同期ル−プ形ｆｍ復調器
JPS6212288A (ja) * 1985-07-10 1987-01-21 Toshiba Corp 位相同期ル−プ形ｆｍ復調器
JPS61206333U (de) * 1986-05-15 1986-12-26
JP2888858B2 (ja) * 1989-04-20 1999-05-10 アルプス電気株式会社 Ｆｍ映像信号回路
JP3024297B2 (ja) * 1991-09-12 2000-03-21 日本電気株式会社 位相同期受信回路
JPH0590842A (ja) * 1991-09-30 1993-04-09 Toshiba Corp 信号処理回路
JPH0766630A (ja) * 1993-08-26 1995-03-10 Toshiba Corp Ｐｌｌ同期検波器
GB9320067D0 (en) * 1993-09-29 1993-11-17 Sgs Thomson Microelectronics Demodulation of fm audio carrier
GB9320068D0 (en) * 1993-09-29 1993-11-17 Sgs Thomson Microelectronics Demodulation of fm audio carrier

Also Published As

Publication number Publication date
JPH08293735A (ja) 1996-11-05
EP0767533A1 (de) 1997-04-09
EP0767533A4 (de) 1998-06-10
DE69609277D1 (de) 2000-08-17
WO1996033554A1 (fr) 1996-10-24
EP0767533B1 (de) 2000-07-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee