JPS57150245A - Beat detecting system of radio receiver - Google Patents

Beat detecting system of radio receiver

Info

Publication number
JPS57150245A
JPS57150245A JP56035209A JP3520981A JPS57150245A JP S57150245 A JPS57150245 A JP S57150245A JP 56035209 A JP56035209 A JP 56035209A JP 3520981 A JP3520981 A JP 3520981A JP S57150245 A JPS57150245 A JP S57150245A
Authority
JP
Japan
Prior art keywords
beat
channel
circuit
receiver
bpf
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
JP56035209A
Other languages
English (en)
Other versions
JPS6342981B2 (ja
Inventor
Yukio Ikoma
Yasuhiko Fujita
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56035209A priority Critical patent/JPS57150245A/ja
Publication of JPS57150245A publication Critical patent/JPS57150245A/ja
Publication of JPS6342981B2 publication Critical patent/JPS6342981B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)
JP56035209A 1981-03-13 1981-03-13 Beat detecting system of radio receiver Granted JPS57150245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56035209A JPS57150245A (en) 1981-03-13 1981-03-13 Beat detecting system of radio receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56035209A JPS57150245A (en) 1981-03-13 1981-03-13 Beat detecting system of radio receiver

Publications (2)

Publication Number Publication Date
JPS57150245A true JPS57150245A (en) 1982-09-17
JPS6342981B2 JPS6342981B2 (ja) 1988-08-26

Family

ID=12435449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56035209A Granted JPS57150245A (en) 1981-03-13 1981-03-13 Beat detecting system of radio receiver

Country Status (1)

Country Link
JP (1) JPS57150245A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148016A2 (en) * 1983-12-29 1985-07-10 Nec Corporation Interference wave detection circuit for use in radio receiver
JPS6350214A (ja) * 1986-08-20 1988-03-03 Matsushita Electric Ind Co Ltd 干渉検出回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0148016A2 (en) * 1983-12-29 1985-07-10 Nec Corporation Interference wave detection circuit for use in radio receiver
JPS6350214A (ja) * 1986-08-20 1988-03-03 Matsushita Electric Ind Co Ltd 干渉検出回路

Also Published As

Publication number Publication date
JPS6342981B2 (ja) 1988-08-26

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