DE3843259C1 - - Google Patents

Info

Publication number
DE3843259C1
DE3843259C1 DE19883843259 DE3843259A DE3843259C1 DE 3843259 C1 DE3843259 C1 DE 3843259C1 DE 19883843259 DE19883843259 DE 19883843259 DE 3843259 A DE3843259 A DE 3843259A DE 3843259 C1 DE3843259 C1 DE 3843259C1
Authority
DE
Germany
Prior art keywords
waveguide
circular waveguide
coupling opening
shaft
separating plate
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
DE19883843259
Other languages
German (de)
English (en)
Inventor
Guenter Dr.-Ing. 7140 Ludwigsburg De Moerz
Werner 7150 Backnang De Speldrich
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.)
Bosch Telecom GmbH
Original Assignee
ANT Nachrichtentechnik 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 ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Priority to DE19883843259 priority Critical patent/DE3843259C1/de
Priority to EP19890123060 priority patent/EP0374720B1/de
Application granted granted Critical
Publication of DE3843259C1 publication Critical patent/DE3843259C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01P1/16—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

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE19883843259 1988-12-22 1988-12-22 Expired - Fee Related DE3843259C1 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19883843259 DE3843259C1 (pt) 1988-12-22 1988-12-22
EP19890123060 EP0374720B1 (de) 1988-12-22 1989-12-13 Wellentypwandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883843259 DE3843259C1 (pt) 1988-12-22 1988-12-22

Publications (1)

Publication Number Publication Date
DE3843259C1 true DE3843259C1 (pt) 1990-03-15

Family

ID=6369872

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883843259 Expired - Fee Related DE3843259C1 (pt) 1988-12-22 1988-12-22

Country Status (2)

Country Link
EP (1) EP0374720B1 (pt)
DE (1) DE3843259C1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113760A1 (de) * 1991-04-26 1992-11-05 Hirschmann Richard Gmbh Co Anordnung zur umwandlung eines mikrowellentyps

Citations (1)

* 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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB965244A (en) * 1959-12-16 1964-07-29 Philips Electrical Ind Ltd Improvements in or relating to wave-guide devices
NL133823C (pt) * 1960-10-19
US3162828A (en) * 1961-03-02 1964-12-22 Avco Corp Cross-linear polarization system
FR1436660A (fr) * 1965-03-09 1966-04-29 Thomson Houston Comp Francaise Perfectionnements aux dispositifs de rotation de polarisation
DE2651935C3 (de) * 1976-11-13 1987-07-09 ANT Nachrichtentechnik GmbH, 7150 Backnang Breitbandige Polarisations-Weiche
DE3020514A1 (de) * 1980-05-30 1981-12-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Antennenspeisesystem fuer eine nachfuehrbare antenne
CH664848A5 (en) * 1984-08-22 1988-03-31 Huber+Suhner Ag Circular polariser for telecommunications - has stepped septum dividing waveguide into two and two dielectric plates to correct phase error

Patent Citations (1)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113760A1 (de) * 1991-04-26 1992-11-05 Hirschmann Richard Gmbh Co Anordnung zur umwandlung eines mikrowellentyps

Also Published As

Publication number Publication date
EP0374720A2 (de) 1990-06-27
EP0374720B1 (de) 1994-07-20
EP0374720A3 (de) 1991-03-27

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee