JPS6048630A - 内部切換機能付中継装置 - Google Patents

内部切換機能付中継装置

Info

Publication number
JPS6048630A
JPS6048630A JP15746483A JP15746483A JPS6048630A JP S6048630 A JPS6048630 A JP S6048630A JP 15746483 A JP15746483 A JP 15746483A JP 15746483 A JP15746483 A JP 15746483A JP S6048630 A JPS6048630 A JP S6048630A
Authority
JP
Japan
Prior art keywords
frequency
intermediate frequency
signal
local oscillator
oscillator
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
JP15746483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6345135B2 (enrdf_load_stackoverflow
Inventor
Kenichi Kunito
国藤　健一
Masanobu Yada
矢田　正信
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
NEC 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 Electric Co Ltd filed Critical NEC Corp
Priority to JP15746483A priority Critical patent/JPS6048630A/ja
Publication of JPS6048630A publication Critical patent/JPS6048630A/ja
Publication of JPS6345135B2 publication Critical patent/JPS6345135B2/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
    • H04B7/204—Multiple access
    • H04B7/208—Frequency-division multiple access [FDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)
JP15746483A 1983-08-29 1983-08-29 内部切換機能付中継装置 Granted JPS6048630A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15746483A JPS6048630A (ja) 1983-08-29 1983-08-29 内部切換機能付中継装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15746483A JPS6048630A (ja) 1983-08-29 1983-08-29 内部切換機能付中継装置

Publications (2)

Publication Number Publication Date
JPS6048630A true JPS6048630A (ja) 1985-03-16
JPS6345135B2 JPS6345135B2 (enrdf_load_stackoverflow) 1988-09-08

Family

ID=15650235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15746483A Granted JPS6048630A (ja) 1983-08-29 1983-08-29 内部切換機能付中継装置

Country Status (1)

Country Link
JP (1) JPS6048630A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149434A (ja) * 1983-02-16 1984-08-27 Nec Corp 内部切換機能付中継器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59149434A (ja) * 1983-02-16 1984-08-27 Nec Corp 内部切換機能付中継器

Also Published As

Publication number Publication date
JPS6345135B2 (enrdf_load_stackoverflow) 1988-09-08

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