JPS5320760A - Detection circuit - Google Patents

Detection circuit

Info

Publication number
JPS5320760A
JPS5320760A JP9574076A JP9574076A JPS5320760A JP S5320760 A JPS5320760 A JP S5320760A JP 9574076 A JP9574076 A JP 9574076A JP 9574076 A JP9574076 A JP 9574076A JP S5320760 A JPS5320760 A JP S5320760A
Authority
JP
Japan
Prior art keywords
emitter
detection circuit
transistor
distortion
diode
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
JP9574076A
Other languages
Japanese (ja)
Inventor
Eizo Mori
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
Priority to JP9574076A priority Critical patent/JPS5320760A/en
Publication of JPS5320760A publication Critical patent/JPS5320760A/en
Pending legal-status Critical Current

Links

Landscapes

  • Amplitude Modulation (AREA)
  • Amplifiers (AREA)

Abstract

PURPOSE: To obtain an AM detection output free from distortion through the transistor emitter by connecting the emitter constituting an emitter follower to the constant voltage source via a diode or a different transistor and then by applying an AM modulation wave to the transistor base.
COPYRIGHT: (C)1978,JPO&Japio
JP9574076A 1976-08-10 1976-08-10 Detection circuit Pending JPS5320760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9574076A JPS5320760A (en) 1976-08-10 1976-08-10 Detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9574076A JPS5320760A (en) 1976-08-10 1976-08-10 Detection circuit

Publications (1)

Publication Number Publication Date
JPS5320760A true JPS5320760A (en) 1978-02-25

Family

ID=14145875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9574076A Pending JPS5320760A (en) 1976-08-10 1976-08-10 Detection circuit

Country Status (1)

Country Link
JP (1) JPS5320760A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420128A2 (en) * 1989-09-25 1991-04-03 Fujitsu Limited Detection circuit for amplitude modulated signals

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054275A (en) * 1973-09-10 1975-05-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054275A (en) * 1973-09-10 1975-05-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420128A2 (en) * 1989-09-25 1991-04-03 Fujitsu Limited Detection circuit for amplitude modulated signals
US5126683A (en) * 1989-09-25 1992-06-30 Fujitsu Limited Detection circuit for amplitude modulated signals

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