DE59010617D1 - Winkeldiversityanordnung - Google Patents

Winkeldiversityanordnung

Info

Publication number
DE59010617D1
DE59010617D1 DE59010617T DE59010617T DE59010617D1 DE 59010617 D1 DE59010617 D1 DE 59010617D1 DE 59010617 T DE59010617 T DE 59010617T DE 59010617 T DE59010617 T DE 59010617T DE 59010617 D1 DE59010617 D1 DE 59010617D1
Authority
DE
Germany
Prior art keywords
waves
main beam
field distribution
beam lobe
angle diversity
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 - Fee Related
Application number
DE59010617T
Other languages
English (en)
Inventor
Ulrich Dr Ing Mahr
Karl-Heinz Mierzwiak
Guenter Dr Ing Moerz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of DE59010617D1 publication Critical patent/DE59010617D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/04—Multimode antennas

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Table Devices Or Equipment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE59010617T 1989-10-09 1990-09-21 Winkeldiversityanordnung Expired - Fee Related DE59010617D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3933683 1989-10-09

Publications (1)

Publication Number Publication Date
DE59010617D1 true DE59010617D1 (de) 1997-02-06

Family

ID=6391116

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59010617T Expired - Fee Related DE59010617D1 (de) 1989-10-09 1990-09-21 Winkeldiversityanordnung

Country Status (3)

Country Link
EP (1) EP0422431B1 (de)
AT (1) ATE146907T1 (de)
DE (1) DE59010617D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59305840D1 (de) * 1992-06-26 1997-04-24 Siemens Ag XPD-optimierter Mehrmodenwinkeldiversityerreger
FR2704695B1 (fr) * 1993-04-30 1995-06-23 Thomson Csf Source a rayonnement arriere pour antenne a reflecteur.
DE4326824C2 (de) * 1993-08-10 1997-09-11 Siemens Ag Hohlleiterschaltung mit zwei Polarisationsweichen
DE102013011651A1 (de) * 2013-07-11 2015-01-15 ESA-microwave service GmbH Antennen-Speisesystem im Mikrowellenbereich für Reflektorantennen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626925C3 (de) * 1976-06-16 1981-01-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Ausgleich von Ausbreitungsschwankungen bei Nachrichtenübertragungssystemen
DE3111731A1 (de) * 1981-03-25 1982-10-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Mikrowellenuebertragungseinrichtung mit mehrmodendiversity-kombinationsempfang
DE3604431A1 (de) * 1986-02-13 1987-08-20 Licentia Gmbh Modenkoppler fuer monopulsanwendungen

Also Published As

Publication number Publication date
EP0422431A3 (en) 1991-12-18
ATE146907T1 (de) 1997-01-15
EP0422431A2 (de) 1991-04-17
EP0422431B1 (de) 1996-12-27

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee