YU85680A - Assembly of at least two atennas coupled over a power distributor,with a directional and/or nondirectional radiation characteristic - Google Patents

Assembly of at least two atennas coupled over a power distributor,with a directional and/or nondirectional radiation characteristic

Info

Publication number
YU85680A
YU85680A YU00856/80A YU85680A YU85680A YU 85680 A YU85680 A YU 85680A YU 00856/80 A YU00856/80 A YU 00856/80A YU 85680 A YU85680 A YU 85680A YU 85680 A YU85680 A YU 85680A
Authority
YU
Yugoslavia
Prior art keywords
atennas
directional
assembly
power distributor
radiation characteristic
Prior art date
Application number
YU00856/80A
Inventor
H Kuechler
F Muller
E Tauscheck
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of YU85680A publication Critical patent/YU85680A/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)
YU00856/80A 1979-03-27 1980-03-27 Assembly of at least two atennas coupled over a power distributor,with a directional and/or nondirectional radiation characteristic YU85680A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2912087A DE2912087C2 (en) 1979-03-27 1979-03-27 Antenna with a diagram showing undesirable zeros

Publications (1)

Publication Number Publication Date
YU85680A true YU85680A (en) 1983-09-30

Family

ID=6066595

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00856/80A YU85680A (en) 1979-03-27 1980-03-27 Assembly of at least two atennas coupled over a power distributor,with a directional and/or nondirectional radiation characteristic

Country Status (15)

Country Link
EP (1) EP0017037A1 (en)
JP (1) JPS55132105A (en)
AR (1) AR226427A1 (en)
AU (1) AU518492B2 (en)
BR (1) BR8001828A (en)
CA (1) CA1146668A (en)
DE (1) DE2912087C2 (en)
DK (1) DK129580A (en)
ES (1) ES489990A1 (en)
FI (1) FI800930A (en)
LU (1) LU81928A1 (en)
MX (1) MX147949A (en)
NO (1) NO800844L (en)
YU (1) YU85680A (en)
ZA (1) ZA801802B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK176625B1 (en) * 1996-07-05 2008-12-01 Ipcom Gmbh & Co Kg Handheld device with antenna means for transmitting a radio signal
JP5636321B2 (en) * 2011-03-29 2014-12-03 株式会社日立国際八木ソリューションズ Antenna sharing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528237A (en) * 1953-04-22 1900-01-01
US3357018A (en) * 1964-11-06 1967-12-05 Itek Corp Mode-averaging diversity combining reception system for high-frequency radio waves
DE1541410A1 (en) * 1966-10-29 1969-10-23 Inst Rundfunktechnik Gmbh Device for reducing field strength drops
GB1389817A (en) * 1969-11-27 1975-04-09 Emi Ltd Radar systems
JPS5411095B2 (en) * 1972-06-06 1979-05-11
GB1450392A (en) * 1972-06-20 1976-09-22 Plessey Co Ltd Communicagions equipment
GB1508680A (en) * 1976-11-15 1978-04-26 British Broadcasting Corp Combining of nominally-similar electrical audio signals

Also Published As

Publication number Publication date
FI800930A (en) 1980-09-28
DE2912087C2 (en) 1982-06-24
NO800844L (en) 1980-09-29
JPS55132105A (en) 1980-10-14
AR226427A1 (en) 1982-07-15
MX147949A (en) 1983-02-09
LU81928A1 (en) 1980-02-29
ZA801802B (en) 1981-03-25
AU518492B2 (en) 1981-10-01
DK129580A (en) 1980-09-28
DE2912087A1 (en) 1980-10-02
AU5685180A (en) 1980-10-09
ES489990A1 (en) 1980-10-01
CA1146668A (en) 1983-05-17
BR8001828A (en) 1980-11-18
EP0017037A1 (en) 1980-10-15

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