DE29511273U1 - Polarisationsweiche zur Ausleuchtung einer Antenne - Google Patents

Polarisationsweiche zur Ausleuchtung einer Antenne

Info

Publication number
DE29511273U1
DE29511273U1 DE29511273U DE29511273U DE29511273U1 DE 29511273 U1 DE29511273 U1 DE 29511273U1 DE 29511273 U DE29511273 U DE 29511273U DE 29511273 U DE29511273 U DE 29511273U DE 29511273 U1 DE29511273 U1 DE 29511273U1
Authority
DE
Germany
Prior art keywords
illuminating
antenna
polarization switch
polarization
switch
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 - Lifetime
Application number
DE29511273U
Other languages
English (en)
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.)
Radio Frequency Systems Inc
Original Assignee
Alcatel Kabel AG and Co
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 Alcatel Kabel AG and Co filed Critical Alcatel Kabel AG and Co
Priority to DE29511273U priority Critical patent/DE29511273U1/de
Publication of DE29511273U1 publication Critical patent/DE29511273U1/de
Priority to GB9614607A priority patent/GB2303253B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/247—Supports; Mounting means by structural association with other equipment or articles with receiving set with frequency mixer, e.g. for direct satellite reception or Doppler radar
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aerials With Secondary Devices (AREA)
DE29511273U 1995-07-12 1995-07-12 Polarisationsweiche zur Ausleuchtung einer Antenne Expired - Lifetime DE29511273U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29511273U DE29511273U1 (de) 1995-07-12 1995-07-12 Polarisationsweiche zur Ausleuchtung einer Antenne
GB9614607A GB2303253B (en) 1995-07-12 1996-07-11 Polarization filter for illuminating an antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29511273U DE29511273U1 (de) 1995-07-12 1995-07-12 Polarisationsweiche zur Ausleuchtung einer Antenne

Publications (1)

Publication Number Publication Date
DE29511273U1 true DE29511273U1 (de) 1995-09-21

Family

ID=8010434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29511273U Expired - Lifetime DE29511273U1 (de) 1995-07-12 1995-07-12 Polarisationsweiche zur Ausleuchtung einer Antenne

Country Status (2)

Country Link
DE (1) DE29511273U1 (de)
GB (1) GB2303253B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741999A1 (de) * 1997-09-24 1999-03-25 Cit Alcatel Polarisationsweiche zur Ausleuchtung einer Antenne
WO2000070705A1 (de) * 1999-05-18 2000-11-23 Marconi Communications Gmbh Polarisationsweiche

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241890A1 (de) * 1982-11-12 1984-05-17 kabelmetal electro GmbH, 3000 Hannover Polarisationsweiche mit speisehorn
DE3241889A1 (de) * 1982-11-12 1984-05-17 kabelmetal electro GmbH, 3000 Hannover Polarisationsweiche fuer elektromagnetische hohlleiter
US4491810A (en) * 1983-01-28 1985-01-01 Andrew Corporation Multi-port, multi-frequency microwave combiner with overmoded square waveguide section

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741999A1 (de) * 1997-09-24 1999-03-25 Cit Alcatel Polarisationsweiche zur Ausleuchtung einer Antenne
US6130649A (en) * 1997-09-24 2000-10-10 Alcatel Polarizer for exciting an antenna
WO2000070705A1 (de) * 1999-05-18 2000-11-23 Marconi Communications Gmbh Polarisationsweiche
US6768395B1 (en) 1999-05-18 2004-07-27 Marconi Communications Gmbh Polarization separating filter having a polarization separating plate

Also Published As

Publication number Publication date
GB2303253B (en) 1999-07-07
GB9614607D0 (en) 1996-09-04
GB2303253A (en) 1997-02-12

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951102

R150 Term of protection extended to 6 years

Effective date: 19980811

R151 Term of protection extended to 8 years

Effective date: 20010801

R081 Change of applicant/patentee

Owner name: RADIO FREQUENCY SYSTEMS, MERIDEN, US

Free format text: FORMER OWNER: ALCATEL KABEL AG & CO., 30179 HANNOVER, DE

Effective date: 20020411

R152 Term of protection extended to 10 years

Effective date: 20030717

R071 Expiry of right