JPS5260515A - Intermediate frequency phase compounding device - Google Patents

Intermediate frequency phase compounding device

Info

Publication number
JPS5260515A
JPS5260515A JP50136724A JP13672475A JPS5260515A JP S5260515 A JPS5260515 A JP S5260515A JP 50136724 A JP50136724 A JP 50136724A JP 13672475 A JP13672475 A JP 13672475A JP S5260515 A JPS5260515 A JP S5260515A
Authority
JP
Japan
Prior art keywords
intermediate frequency
compounding device
frequency phase
phase compounding
phase
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
JP50136724A
Other languages
Japanese (ja)
Other versions
JPS5542789B2 (en
Inventor
Kyo Kinoshita
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 JP50136724A priority Critical patent/JPS5260515A/en
Priority to CA255,467A priority patent/CA1088632A/en
Priority to IT7624576A priority patent/IT1063831B/en
Priority to US05/698,639 priority patent/US4079318A/en
Publication of JPS5260515A publication Critical patent/JPS5260515A/en
Publication of JPS5542789B2 publication Critical patent/JPS5542789B2/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
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/084—Equal gain combining, only phase adjustments

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)

Abstract

PURPOSE:By installing a phase shifter to the locak oscillator circuit, an intermediate frequency phase compounding device is obtained which can remove the influence on the main transmission signal and prevent the phase-modulated component from appaearing in the composite output.
JP50136724A 1975-06-23 1975-11-13 Intermediate frequency phase compounding device Granted JPS5260515A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50136724A JPS5260515A (en) 1975-11-13 1975-11-13 Intermediate frequency phase compounding device
CA255,467A CA1088632A (en) 1975-06-23 1976-06-22 Space diversity receiving system with phase- controlled signal combining at intermediate frequency stage
IT7624576A IT1063831B (en) 1975-06-23 1976-06-22 SPACE DIVERSITY RECEIVING SYSTEM
US05/698,639 US4079318A (en) 1975-06-23 1976-06-22 Space diversity receiving system with phase-controlled signal combining at intermediate frequency stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50136724A JPS5260515A (en) 1975-11-13 1975-11-13 Intermediate frequency phase compounding device

Publications (2)

Publication Number Publication Date
JPS5260515A true JPS5260515A (en) 1977-05-19
JPS5542789B2 JPS5542789B2 (en) 1980-11-01

Family

ID=15182001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50136724A Granted JPS5260515A (en) 1975-06-23 1975-11-13 Intermediate frequency phase compounding device

Country Status (1)

Country Link
JP (1) JPS5260515A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077626U (en) * 1983-11-04 1985-05-30 東洋化学株式会社 eaves gutter
JPS6077631U (en) * 1983-11-04 1985-05-30 東洋化学株式会社 Mounting structure of eaves gutter
JPS6080229U (en) * 1983-11-08 1985-06-04 東洋化学株式会社 Mounting structure of eaves gutter
JPS619429U (en) * 1984-06-22 1986-01-20 タキロン株式会社 Keep in rain
JPH0218170Y2 (en) * 1984-12-06 1990-05-22
JPH0245214U (en) * 1988-09-20 1990-03-28

Also Published As

Publication number Publication date
JPS5542789B2 (en) 1980-11-01

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