JPS6372942U - - Google Patents

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Publication number
JPS6372942U
JPS6372942U JP16696186U JP16696186U JPS6372942U JP S6372942 U JPS6372942 U JP S6372942U JP 16696186 U JP16696186 U JP 16696186U JP 16696186 U JP16696186 U JP 16696186U JP S6372942 U JPS6372942 U JP S6372942U
Authority
JP
Japan
Prior art keywords
output
power amplifier
amplifier
detector
transmitter
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.)
Pending
Application number
JP16696186U
Other languages
Japanese (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 JP16696186U priority Critical patent/JPS6372942U/ja
Publication of JPS6372942U publication Critical patent/JPS6372942U/ja
Pending legal-status Critical Current

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  • Control Of Amplification And Gain Control (AREA)
  • Transmitters (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例を示すブロツク図で
ある。 １…方向性結合器、２…ＰＩＮダイオード変調
器、３…検波器、４…検波出力増幅器、５…自動
利得制御器、６…電力増幅器。 FIG. 1 is a block diagram showing one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Directional coupler, 2... PIN diode modulator, 3... Detector, 4... Detection output amplifier, 5... Automatic gain controller, 6... Power amplifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ＡＭ（Ａｍｐｌｉｔｕｄｅ Ｍｏｄｕｌａｔｉ
ｏｎ）送信機の電力増幅器の搬送波出力を取出す
方向性結合器と、この方向性結合器の出力をＡＭ
変調するＰＩＮダイオード変調器と、このＰＩＮ
ダイオード変調器の出力を検波する検波器と、こ
の検波器の出力を増幅する検波出力増幅器と、こ
の検波出力増幅器の出力電圧によつて利得制御さ
れる自動利得制御器と、この自動利得制御器によ
つて搬送波の振幅レベルを制御される電力増幅器
とを備えて電力増幅器の直線性を自動的に補償す
ることを特徴とする直線性自動補償ＡＭ送信機。 AM (Amplitude Modulation)
on) A directional coupler that takes out the carrier wave output of the power amplifier of the transmitter, and an AM
A PIN diode modulator that modulates and this PIN
A detector that detects the output of a diode modulator, a detection output amplifier that amplifies the output of this detector, an automatic gain controller whose gain is controlled by the output voltage of this detection output amplifier, and this automatic gain controller. 1. A linearity automatic compensation AM transmitter, comprising: a power amplifier whose amplitude level of a carrier wave is controlled by a power amplifier, and automatically compensates for the linearity of the power amplifier.
JP16696186U 1986-10-29 1986-10-29 Pending JPS6372942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16696186U JPS6372942U (en) 1986-10-29 1986-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16696186U JPS6372942U (en) 1986-10-29 1986-10-29

Publications (1)

Publication Number Publication Date
JPS6372942U true JPS6372942U (en) 1988-05-16

Family

ID=31098437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16696186U Pending JPS6372942U (en) 1986-10-29 1986-10-29

Country Status (1)

Country Link
JP (1) JPS6372942U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2056447A2 (en) 2007-10-31 2009-05-06 Icom Incorporated AM transmitter and modulation method using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2056447A2 (en) 2007-10-31 2009-05-06 Icom Incorporated AM transmitter and modulation method using same

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