JPS533011A - Directional radio communication system having uniform delay and attenuating characteristics for all channels - Google Patents

Directional radio communication system having uniform delay and attenuating characteristics for all channels

Info

Publication number
JPS533011A
JPS533011A JP7645277A JP7645277A JPS533011A JP S533011 A JPS533011 A JP S533011A JP 7645277 A JP7645277 A JP 7645277A JP 7645277 A JP7645277 A JP 7645277A JP S533011 A JPS533011 A JP S533011A
Authority
JP
Japan
Prior art keywords
channels
communication system
radio communication
directional radio
uniform delay
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
JP7645277A
Other languages
English (en)
Other versions
JPS5739096B2 (ja
Inventor
Buerunaa Bueebaa Hansu
Fuoruharuto Heruman
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.)
Siemens AG
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 JPS533011A publication Critical patent/JPS533011A/ja
Publication of JPS5739096B2 publication Critical patent/JPS5739096B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies

Landscapes

  • Radio Relay Systems (AREA)
  • Radio Transmission System (AREA)
  • Waveguide Connection Structure (AREA)
  • Filters And Equalizers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP7645277A 1976-06-28 1977-06-27 Directional radio communication system having uniform delay and attenuating characteristics for all channels Granted JPS533011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2628906A DE2628906C2 (de) 1976-06-28 1976-06-28 Funkfeld in einer Richtfunkstrecke

Publications (2)

Publication Number Publication Date
JPS533011A true JPS533011A (en) 1978-01-12
JPS5739096B2 JPS5739096B2 (ja) 1982-08-19

Family

ID=5981603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7645277A Granted JPS533011A (en) 1976-06-28 1977-06-27 Directional radio communication system having uniform delay and attenuating characteristics for all channels

Country Status (19)

Country Link
US (1) US4161694A (ja)
JP (1) JPS533011A (ja)
AR (1) AR210699A1 (ja)
AT (1) AT362423B (ja)
AU (1) AU500585B2 (ja)
BE (1) BE856218A (ja)
BR (1) BR7704188A (ja)
CA (1) CA1090885A (ja)
CH (1) CH617552A5 (ja)
DE (1) DE2628906C2 (ja)
DK (1) DK285577A (ja)
FI (1) FI771995A (ja)
FR (1) FR2357117A1 (ja)
GB (1) GB1542033A (ja)
IL (1) IL52391A (ja)
IN (1) IN147841B (ja)
IT (1) IT1081268B (ja)
NL (1) NL7707118A (ja)
SE (1) SE417661B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545255A (en) * 1978-09-28 1980-03-29 Nippon Telegr & Teleph Corp <Ntt> Microwave delay time equalizing system
JPS57145444A (en) * 1981-03-04 1982-09-08 Nippon Telegr & Teleph Corp <Ntt> Branching device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242756A (en) * 1979-05-21 1980-12-30 Rockwell International Corporation Multiline switching protection apparatus
DE3128076C2 (de) * 1981-07-16 1984-02-16 ANT Nachrichtentechnik GmbH, 7150 Backnang Anordnung zur Trennung mehrkanaliger frequenzmodulierter SHF-Fernseh- bzw. Tonrundfunkprogramme"
JPS59225622A (ja) * 1983-06-07 1984-12-18 Fujitsu Ltd 高周波入出力回路
US4688259A (en) * 1985-12-11 1987-08-18 Ford Aerospace & Communications Corporation Reconfigurable multiplexer
DE3626862A1 (de) * 1986-08-08 1988-02-11 Philips Patentverwaltung Mehrstufige sender- antennenkoppeleinrichtung
US6466773B1 (en) * 1997-05-15 2002-10-15 Harris Corporation Reflective power splitter for redundant receivers
US6934562B1 (en) * 1999-10-08 2005-08-23 Bellsouth Intellectual Property Corporation System for coupling a mobile radio service base station to an antenna
US8014724B2 (en) 1999-10-21 2011-09-06 Broadcom Corporation System and method for signal limiting
US7933555B2 (en) * 1999-10-21 2011-04-26 Broadcom Corporation System and method for reducing phase noise
US7782827B2 (en) * 2003-03-28 2010-08-24 Nortel Networks Limited Method and apparatus for processing multiple common frequency signals through a single cable using circulators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL277680A (ja) * 1961-04-28
US3411088A (en) * 1965-02-09 1968-11-12 Bell Telephone Labor Inc Automatic input power level adjustment apparatus for amplifier of a broadband repeater
DE1943735A1 (de) * 1969-08-28 1971-03-11 Licentia Gmbh Richtfunkanlage
US3742149A (en) * 1970-05-06 1973-06-26 Nippon Electric Co A frequency division multiplex microwave communication system using polarization division multiplex technique
DE2213962C3 (de) * 1972-03-22 1979-01-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Funkfeld in einem Richtfunksystem
DE2402692C3 (de) * 1974-01-21 1980-07-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Satelliten-Nachrichtenübertragungssystem

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545255A (en) * 1978-09-28 1980-03-29 Nippon Telegr & Teleph Corp <Ntt> Microwave delay time equalizing system
JPS57145444A (en) * 1981-03-04 1982-09-08 Nippon Telegr & Teleph Corp <Ntt> Branching device

Also Published As

Publication number Publication date
IT1081268B (it) 1985-05-16
ATA451977A (de) 1980-10-15
FI771995A (ja) 1977-12-29
IL52391A0 (en) 1977-08-31
BE856218A (fr) 1977-12-28
FR2357117A1 (fr) 1978-01-27
US4161694A (en) 1979-07-17
AU500585B2 (en) 1979-05-24
CH617552A5 (ja) 1980-05-30
AR210699A1 (es) 1977-08-31
DE2628906C2 (de) 1978-06-22
CA1090885A (en) 1980-12-02
GB1542033A (en) 1979-03-14
SE417661B (sv) 1981-03-30
DK285577A (da) 1977-12-29
SE7707399L (sv) 1977-12-29
AU2649377A (en) 1979-01-04
JPS5739096B2 (ja) 1982-08-19
FR2357117B1 (ja) 1981-06-12
DE2628906B1 (de) 1977-11-10
IN147841B (ja) 1980-07-19
IL52391A (en) 1979-10-31
NL7707118A (nl) 1977-12-30
BR7704188A (pt) 1978-03-21
AT362423B (de) 1981-05-25

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