JPS62125724A - Diversity reception equipment - Google Patents

Diversity reception equipment

Info

Publication number
JPS62125724A
JPS62125724A JP60265687A JP26568785A JPS62125724A JP S62125724 A JPS62125724 A JP S62125724A JP 60265687 A JP60265687 A JP 60265687A JP 26568785 A JP26568785 A JP 26568785A JP S62125724 A JPS62125724 A JP S62125724A
Authority
JP
Japan
Prior art keywords
receiver
output
reception
signal
comparator
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
JP60265687A
Other languages
Japanese (ja)
Inventor
Saburo Koyama
Akio Goto
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP60265687A priority Critical patent/JPS62125724A/en
Publication of JPS62125724A publication Critical patent/JPS62125724A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the reliability by providing a correction circuit varying at least one signal level among reception signals inputted to a comparator.
CONSTITUTION: A correction circuit 7 correcting a signal level of a reception signal of one receiver 4 and inputting the signal to a comparator 5 is added to a conventional constitution. When the rate of change in an output of an electric field detection circuit (or a reception signal output of receiver) to a reception signal input inputted from an antenna shown in (f), (g) in figure, for example, differs, the correction circuit 7 consists of a resistance division circuit 70 coincident with an output of the electric field strength of other receiver by dividing the output of the electric field strength detection circuit. Thus, the characteristic of the receiver is matched with the characteristic of the other receiver so that the comparator 5 is subject to comparison operation depending on only the signal level of the reception signal at the point of time of antenna reception and the substantial performance of the diversity system is enhanced.
COPYRIGHT: (C)1987,JPO&Japio
JP60265687A 1985-11-26 1985-11-26 Diversity reception equipment Pending JPS62125724A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60265687A JPS62125724A (en) 1985-11-26 1985-11-26 Diversity reception equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60265687A JPS62125724A (en) 1985-11-26 1985-11-26 Diversity reception equipment

Publications (1)

Publication Number Publication Date
JPS62125724A true JPS62125724A (en) 1987-06-08

Family

ID=17420605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60265687A Pending JPS62125724A (en) 1985-11-26 1985-11-26 Diversity reception equipment

Country Status (1)

Country Link
JP (1) JPS62125724A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6382133A (en) * 1986-09-26 1988-04-12 Nec Corp Reception electric field intensity setting circuit for diversity receiver
EP0412235A2 (en) * 1989-08-08 1991-02-13 Mitsubishi Denki Kabushiki Kaisha Diversity reception control circuit
JPH04264269A (en) * 1991-02-18 1992-09-21 Matsushita Electric Ind Co Ltd Comparator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182927A (en) * 1982-04-21 1983-10-26 Nippon Telegr & Teleph Corp <Ntt> Diversity receiver
JPS5985139A (en) * 1975-08-14 1984-05-17 Motorola Inc Communication signal transmission line loss compensator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985139A (en) * 1975-08-14 1984-05-17 Motorola Inc Communication signal transmission line loss compensator
JPS58182927A (en) * 1982-04-21 1983-10-26 Nippon Telegr & Teleph Corp <Ntt> Diversity receiver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6382133A (en) * 1986-09-26 1988-04-12 Nec Corp Reception electric field intensity setting circuit for diversity receiver
EP0412235A2 (en) * 1989-08-08 1991-02-13 Mitsubishi Denki Kabushiki Kaisha Diversity reception control circuit
JPH04264269A (en) * 1991-02-18 1992-09-21 Matsushita Electric Ind Co Ltd Comparator

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