JPS59196629A - Ｆｍ受信機 - Google Patents

Ｆｍ受信機

Info

Publication number
JPS59196629A
JPS59196629A JP7048383A JP7048383A JPS59196629A JP S59196629 A JPS59196629 A JP S59196629A JP 7048383 A JP7048383 A JP 7048383A JP 7048383 A JP7048383 A JP 7048383A JP S59196629 A JPS59196629 A JP S59196629A
Authority
JP
Japan
Prior art keywords
frequency
output
circuit
input
local oscillator
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.)
Granted
Application number
JP7048383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0463574B2 (US07321065-20080122-C00160.png
Inventor
Yoshihiko Akaiwa
芳彦 赤岩
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7048383A priority Critical patent/JPS59196629A/ja
Publication of JPS59196629A publication Critical patent/JPS59196629A/ja
Publication of JPH0463574B2 publication Critical patent/JPH0463574B2/ja
Granted 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
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
JP7048383A 1983-04-21 1983-04-21 Ｆｍ受信機 Granted JPS59196629A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7048383A JPS59196629A (ja) 1983-04-21 1983-04-21 Ｆｍ受信機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7048383A JPS59196629A (ja) 1983-04-21 1983-04-21 Ｆｍ受信機

Publications (2)

Publication Number Publication Date
JPS59196629A true JPS59196629A (ja) 1984-11-08
JPH0463574B2 JPH0463574B2 (US07321065-20080122-C00160.png) 1992-10-12

Family

ID=13432808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7048383A Granted JPS59196629A (ja) 1983-04-21 1983-04-21 Ｆｍ受信機

Country Status (1)

Country Link
JP (1) JPS59196629A (US07321065-20080122-C00160.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6337741A (ja) * 1986-07-28 1988-02-18 テクトロニックス・インコ−ポレイテッド デジタル・ヘテロダイン回路
JPS63232507A (ja) * 1987-03-19 1988-09-28 Fujitsu Ltd 無線受信方式
JPH0738455A (ja) * 1993-07-20 1995-02-07 Matsushita Electric Ind Co Ltd 受信装置
US6046628A (en) * 1997-06-24 2000-04-04 Nec Corporation Demodulating device comprising a small circuit and a small consumption power
US6334051B1 (en) 1998-03-04 2001-12-25 Kabushiki Kaisha Toshiba Direct conversion receiver with wide band analog frequency conversion front end and digital demodulating and selecting back end

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6337741A (ja) * 1986-07-28 1988-02-18 テクトロニックス・インコ−ポレイテッド デジタル・ヘテロダイン回路
JPS63232507A (ja) * 1987-03-19 1988-09-28 Fujitsu Ltd 無線受信方式
JPH0738455A (ja) * 1993-07-20 1995-02-07 Matsushita Electric Ind Co Ltd 受信装置
US6046628A (en) * 1997-06-24 2000-04-04 Nec Corporation Demodulating device comprising a small circuit and a small consumption power
US6334051B1 (en) 1998-03-04 2001-12-25 Kabushiki Kaisha Toshiba Direct conversion receiver with wide band analog frequency conversion front end and digital demodulating and selecting back end

Also Published As

Publication number Publication date
JPH0463574B2 (US07321065-20080122-C00160.png) 1992-10-12

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