JPH03115441U - - Google Patents

Info

Publication number
JPH03115441U
JPH03115441U JP2314990U JP2314990U JPH03115441U JP H03115441 U JPH03115441 U JP H03115441U JP 2314990 U JP2314990 U JP 2314990U JP 2314990 U JP2314990 U JP 2314990U JP H03115441 U JPH03115441 U JP H03115441U
Authority
JP
Japan
Prior art keywords
feedback circuit
input signal
output
combines
generate
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
JP2314990U
Other languages
English (en)
Other versions
JP2537572Y2 (ja
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 filed Critical
Priority to JP1990023149U priority Critical patent/JP2537572Y2/ja
Publication of JPH03115441U publication Critical patent/JPH03115441U/ja
Application granted granted Critical
Publication of JP2537572Y2 publication Critical patent/JP2537572Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Noise Elimination (AREA)

Description

【図面の簡単な説明】
第１図は本考案による合成ダイバシテイ受信装
置の一実施例のブロツク図、第２図は従来の合成
ダイバシテイ受信装置のブロツク図、第３図は従
来の動作を説明するための第２ミキサ入出力周波
数特性を示す図、第４図は本発明の動作を説明す
るための第２ミキサ入出力周波数特性を示す図、
第５図および第６図はそれぞれ本考案のＡＧＣ回
路の実施例を示す図である。 １Ａ，１Ｂ……アンテナ、３Ａ，３Ｂ……フイ
ードフオワード回路、４……フイードバツク回路
、５……第１ミキサ、９……第２ミキサ、１６Ａ
，１６Ｂ……ＡＧＣ増幅器、１７Ａ，１７Ｂ……
ＡＧＣ制御回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 第１の入力信号と第２の入力信号とを合成し、
    検波器へ合成信号を供給させるフイードバツク回
    路と、 第１のアンテナ出力と上記フイードバツク回路
    の出力とを合成し、上記第１の入力信号を生成す
    る第１のフイードフオワード回路と、 第２のアンテナ出力と上記フイードバツク回路
    の出力とを合成し、上記第２の入力信号を生成す
    る第２のフイードフオワード回路とを備えた合成
    ダイバシテイ受信装置において、 上記第１および第２のフイードフオワード回路
    のそれぞれにＡＧＣ回路を設けたことを特徴とす
    る合成ダイバシテイ受信装置。
JP1990023149U 1990-03-09 1990-03-09 合成ダイバシティ受信装置 Expired - Fee Related JP2537572Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990023149U JP2537572Y2 (ja) 1990-03-09 1990-03-09 合成ダイバシティ受信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990023149U JP2537572Y2 (ja) 1990-03-09 1990-03-09 合成ダイバシティ受信装置

Publications (2)

Publication Number Publication Date
JPH03115441U true JPH03115441U (ja) 1991-11-28
JP2537572Y2 JP2537572Y2 (ja) 1997-06-04

Family

ID=31526144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990023149U Expired - Fee Related JP2537572Y2 (ja) 1990-03-09 1990-03-09 合成ダイバシティ受信装置

Country Status (1)

Country Link
JP (1) JP2537572Y2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159607A (en) * 1979-05-30 1980-12-11 Sony Corp Fm reproduction unit
JPS61171239A (ja) * 1985-01-24 1986-08-01 Mitsubishi Electric Corp 合成ダイバ−シチ受信装置
JPS6468033A (en) * 1987-09-09 1989-03-14 Mitsubishi Electric Corp Synthetic diversity reception equipment
JPH01278130A (ja) * 1988-04-30 1989-11-08 Nec Corp ダイバシティ受信装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159607A (en) * 1979-05-30 1980-12-11 Sony Corp Fm reproduction unit
JPS61171239A (ja) * 1985-01-24 1986-08-01 Mitsubishi Electric Corp 合成ダイバ−シチ受信装置
JPS6468033A (en) * 1987-09-09 1989-03-14 Mitsubishi Electric Corp Synthetic diversity reception equipment
JPH01278130A (ja) * 1988-04-30 1989-11-08 Nec Corp ダイバシティ受信装置

Also Published As

Publication number Publication date
JP2537572Y2 (ja) 1997-06-04

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees