JPS6157741B2 - - Google Patents

Info

Publication number
JPS6157741B2
JPS6157741B2 JP4055182A JP4055182A JPS6157741B2 JP S6157741 B2 JPS6157741 B2 JP S6157741B2 JP 4055182 A JP4055182 A JP 4055182A JP 4055182 A JP4055182 A JP 4055182A JP S6157741 B2 JPS6157741 B2 JP S6157741B2
Authority
JP
Japan
Prior art keywords
frequency
signal
output
transmission
pilot
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.)
Expired
Application number
JP4055182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57181239A (en
Inventor
Hiroaki Shimayama
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
Original Assignee
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP4055182A priority Critical patent/JPS57181239A/ja
Publication of JPS57181239A publication Critical patent/JPS57181239A/ja
Publication of JPS6157741B2 publication Critical patent/JPS6157741B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
JP4055182A 1982-03-15 1982-03-15 Transmission frequency controller Granted JPS57181239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4055182A JPS57181239A (en) 1982-03-15 1982-03-15 Transmission frequency controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4055182A JPS57181239A (en) 1982-03-15 1982-03-15 Transmission frequency controller

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP52133860A Division JPS5811143B2 (ja) 1977-11-07 1977-11-07 送信周波数制御装置

Publications (2)

Publication Number Publication Date
JPS57181239A JPS57181239A (en) 1982-11-08
JPS6157741B2 true JPS6157741B2 (enrdf_load_stackoverflow) 1986-12-08

Family

ID=12583581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4055182A Granted JPS57181239A (en) 1982-03-15 1982-03-15 Transmission frequency controller

Country Status (1)

Country Link
JP (1) JPS57181239A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0654891B2 (ja) * 1983-07-22 1994-07-20 日本電気株式会社 移動通信方式
KR100313748B1 (ko) 1998-07-13 2001-11-17 구마모토 마사히로 주파수 변환기 및 주파수 변환기를 사용한 무선 통신 시스템
JP4892286B2 (ja) * 2006-06-29 2012-03-07 京セラ株式会社 移動体無線通信装置及び送信周波数制御方法
JP5422285B2 (ja) * 2009-07-21 2014-02-19 株式会社Ｉｈｉエアロスペース 通信装置

Also Published As

Publication number Publication date
JPS57181239A (en) 1982-11-08

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