AT365002B - Hohlleitertwist - Google Patents

Hohlleitertwist

Info

Publication number
AT365002B
AT365002B AT0782678A AT782678A AT365002B AT 365002 B AT365002 B AT 365002B AT 0782678 A AT0782678 A AT 0782678A AT 782678 A AT782678 A AT 782678A AT 365002 B AT365002 B AT 365002B
Authority
AT
Austria
Prior art keywords
wist
semiconductor
semiconductor wist
Prior art date
Application number
AT0782678A
Other languages
English (en)
Other versions
ATA782678A (de
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of ATA782678A publication Critical patent/ATA782678A/de
Application granted granted Critical
Publication of AT365002B publication Critical patent/AT365002B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/02—Bends; Corners; Twists
    • H01P1/022—Bends; Corners; Twists in waveguides of polygonal cross-section
AT0782678A 1977-11-02 1978-11-02 Hohlleitertwist AT365002B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772748956 DE2748956A1 (de) 1977-11-02 1977-11-02 Hohlleitertwist

Publications (2)

Publication Number Publication Date
ATA782678A ATA782678A (de) 1981-04-15
AT365002B true AT365002B (de) 1981-12-10

Family

ID=6022803

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0782678A AT365002B (de) 1977-11-02 1978-11-02 Hohlleitertwist

Country Status (8)

Country Link
US (1) US4311973A (de)
JP (1) JPS5472652A (de)
AT (1) AT365002B (de)
BR (1) BR7807230A (de)
CA (1) CA1116256A (de)
DE (1) DE2748956A1 (de)
FR (1) FR2408227A1 (de)
GB (1) GB2008331B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037554A1 (de) * 2000-08-02 2002-02-14 Alcatel Sa Anordnung zum Verbinden von zwei identischen elektromagnetischen Hohlleitern

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800266C2 (de) * 1978-01-04 1986-02-13 ANT Nachrichtentechnik GmbH, 7150 Backnang Kompensations-Anordnung für zwei miteinander axial fluchtende und einander stoßende Rechteck-Hohlleiter gleichen Querschnitts
JPS5967007U (ja) * 1982-10-26 1984-05-07 日本電気株式会社 パラボラアンテナ給電装置
FR2542928B1 (fr) * 1983-03-18 1985-10-04 Thomson Csf Transformateur de modes de propagation hyperfrequence
US4673946A (en) * 1985-12-16 1987-06-16 Electromagnetic Sciences, Inc. Ridged waveguide to rectangular waveguide adaptor useful for feeding phased array antenna
DE3607847A1 (de) * 1986-03-10 1987-09-24 Kabelmetal Electro Gmbh Elektromagnetisches filter
DE3824150A1 (de) * 1988-07-16 1989-07-06 Kathrein Werke Kg Hohlleiter-twist
US5162808A (en) * 1990-12-18 1992-11-10 Prodelin Corporation Antenna feed with selectable relative polarization
FR2769133B1 (fr) * 1997-09-26 1999-11-26 Telecommunications Sa Procede de raccordement de deux guides d'ondes a polarisation rectiligne, plaque de transition pour le raccordement et ensemble de la plaque et de moyens de verrouillage
DE19839889C1 (de) * 1998-09-02 2000-05-11 Bosch Gmbh Robert Übergang zwischen zwei um 45 DEG gegeneinander verdrehten Quadrathohlleitern
US6853343B2 (en) * 1999-03-12 2005-02-08 Harris Corporation Polarization plate
US6297710B1 (en) 1999-09-02 2001-10-02 Channel Master Llc Slip joint polarizer
US6677911B2 (en) 2002-01-30 2004-01-13 Prodelin Corporation Antenna feed assembly capable of configuring communication ports of an antenna at selected polarizations
US6970138B2 (en) * 2002-02-15 2005-11-29 Harris Corporation Polarization plate
US7236681B2 (en) * 2003-09-25 2007-06-26 Prodelin Corporation Feed assembly for multi-beam antenna with non-circular reflector, and such an assembly that is field-switchable between linear and circular polarization modes
GB2429119A (en) * 2005-08-10 2007-02-14 Marconi Comm Gmbh Waveguide junction with angular offset
EP2002506B1 (de) * 2006-03-27 2010-02-24 Telefonaktiebolaget LM Ericsson (publ) Wellenleiter-verbindung
US10539656B2 (en) 2016-07-21 2020-01-21 Waymo Llc Antenna and radar system that include a polarization-rotating layer
US10756417B2 (en) * 2017-12-14 2020-08-25 Waymo Llc Adaptive polarimetric radar architecture for autonomous driving

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668191A (en) * 1949-06-30 1954-02-02 Sperry Corp Wave energy polarization converter
US2709242A (en) * 1950-04-25 1955-05-24 Raytheon Mfg Co Wave guide structures
US2729794A (en) * 1950-10-20 1956-01-03 Sperry Rand Corp High frequency apparatus
US2975383A (en) * 1957-11-04 1961-03-14 Gen Motors Corp Waveguide polarization converter
SU491175A1 (ru) * 1973-01-02 1975-11-05 Предприятие П/Я В-8117 Поворотное соединение

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037554A1 (de) * 2000-08-02 2002-02-14 Alcatel Sa Anordnung zum Verbinden von zwei identischen elektromagnetischen Hohlleitern

Also Published As

Publication number Publication date
GB2008331A (en) 1979-05-31
US4311973A (en) 1982-01-19
FR2408227A1 (fr) 1979-06-01
JPS5472652A (en) 1979-06-11
GB2008331B (en) 1982-07-21
DE2748956A1 (de) 1979-05-03
ATA782678A (de) 1981-04-15
CA1116256A (en) 1982-01-12
BR7807230A (pt) 1979-05-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee