EP0374720A3 - Convertisseur de mode - Google Patents

Convertisseur de mode Download PDF

Info

Publication number: EP0374720A3
Authority: EP; European Patent Office
Prior art keywords: coupling opening; divider; area; begins; waveguide
Prior art date: 1988-12-22
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

EP19890123060

Other languages

German (de)

English (en)

Other versions

EP0374720B1 (fr

EP0374720A2 (fr

Inventor

Günter Dr.-Ing. Mörz

Werner 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.)

1988-12-22

Filing date

1989-12-13

Publication date

1991-03-27

1989-12-13 Application filed by ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH

1990-06-27 Publication of EP0374720A2 publication Critical patent/EP0374720A2/fr

1991-03-27 Publication of EP0374720A3 publication Critical patent/EP0374720A3/fr

1994-07-20 Application granted granted Critical

1994-07-20 Publication of EP0374720B1 publication Critical patent/EP0374720B1/fr

2009-12-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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)

EP19890123060 1988-12-22 1989-12-13 Convertisseur de mode Expired - Lifetime EP0374720B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3843259		1988-12-22
DE19883843259 DE3843259C1 (fr)	1988-12-22	1988-12-22

Publications (3)

Publication Number	Publication Date
EP0374720A2 EP0374720A2 (fr)	1990-06-27
EP0374720A3 true EP0374720A3 (fr)	1991-03-27
EP0374720B1 EP0374720B1 (fr)	1994-07-20

Family

ID=6369872

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19890123060 Expired - Lifetime EP0374720B1 (fr)	1988-12-22	1989-12-13	Convertisseur de mode

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4113760C2 (de) *	1991-04-26	1994-09-01	Hirschmann Richard Gmbh Co	Anordnung zur Umwandlung eines Mikrowellentyps

Citations (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
US3162828A (en) *	1961-03-02	1964-12-22	Avco Corp	Cross-linear polarization system
US3201717A (en) *	1960-10-19	1965-08-17	Thomson Houston Comp Francaise	Junction between circular wave-guide and two rectangular wave-guides of different polarizations
BE677286A (fr) *	1965-03-09	1966-09-05
FR2371065A1 (fr) *	1976-11-13	1978-06-09	Licentia Gmbh	Aiguillage de polarisation a large bande
EP0041077A2 (fr) *	1980-05-30	1981-12-09	ANT Nachrichtentechnik GmbH	Dispositif d'alimentation d'antenne pour une antenne de poursuite
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

Family Cites Families (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

1988
- 1988-12-22 DE DE19883843259 patent/DE3843259C1/de not_active Expired - Fee Related
1989
- 1989-12-13 EP EP19890123060 patent/EP0374720B1/fr not_active Expired - Lifetime

Patent Citations (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
US3201717A (en) *	1960-10-19	1965-08-17	Thomson Houston Comp Francaise	Junction between circular wave-guide and two rectangular wave-guides of different polarizations
US3162828A (en) *	1961-03-02	1964-12-22	Avco Corp	Cross-linear polarization system
BE677286A (fr) *	1965-03-09	1966-09-05
FR2371065A1 (fr) *	1976-11-13	1978-06-09	Licentia Gmbh	Aiguillage de polarisation a large bande
EP0041077A2 (fr) *	1980-05-30	1981-12-09	ANT Nachrichtentechnik GmbH	Dispositif d'alimentation d'antenne pour une antenne de poursuite
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

Also Published As

Publication number	Publication date
EP0374720B1 (fr)	1994-07-20
DE3843259C1 (fr)	1990-03-15
EP0374720A2 (fr)	1990-06-27

Legal Events

Date	Code	Title	Description
1990-05-12	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1990-06-27	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH FR GB IT LI
1991-02-05	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-02-27	17P	Request for examination filed	Effective date: 19901227
1991-03-27	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH FR GB IT LI
1993-06-30	17Q	First examination report despatched	Effective date: 19930519
1994-06-03	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-06-28	ITF	It: translation for a ep patent filed	Owner name: BARZANO' E ZANARDO MILANO S.P.A.
1994-07-20	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH FR GB IT LI
1994-11-10	ET	Fr: translation filed
1994-11-23	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)	Effective date: 19941024
1995-05-25	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-05-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1995-07-12	26N	No opposition filed
2000-11-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20001123 Year of fee payment: 12
2000-12-12	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20001212 Year of fee payment: 12
2000-12-15	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 20001215 Year of fee payment: 12
2001-12-13	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011213
2001-12-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011231 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20011231
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-07-31	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20011213
2002-08-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2002-08-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020830
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2005-12-13	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051213

Publication	Publication Date	Title
DE3926706A1 (de)	1990-06-28	Schaufel/schaufel-schwingungsdaempfer
DE3877235D1 (de)	1993-02-18	Filter mit elementen mit verteilten parametern, wobei zwei arten von kopplungsvorrichtungen vorhanden sind.
CA2300937A1 (fr)	1999-03-04	Filtre a guides d'ondes
WO1991009464A1 (fr)	1991-06-27	Filtre reflecteur d'ondes de surface
EP0374720A3 (fr)	1991-03-27	Convertisseur de mode
DE788180T1 (de)	1999-05-06	Multimode-Hohlraum für Hohlleiterfilter
DE2714459C2 (de)	1978-08-31	Seitenkanalverdichter
GB1281564A (en)	1972-07-12	Improvements in or relating to waveguide filters
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EP1288459A2 (fr)	2003-03-05	Tubulures d'échappement pour moteur à combustion interne
CH621605A5 (en)	1981-02-13	Fastening device consisting of straddling dowel and fastening screw
DE1032397B (de)	1958-06-19	Einrichtung zur Verbindung von einzelnen Leuchten zu Lichtbaendern
EP0091595A3 (fr)	1984-07-25	Dispositif auxiliaire pour le décoffrage
DE470203C (de)	1929-01-12	Trockenbeizmaschine mit Beiztrommel und ausziehbarem, das Beizgut unter staendigem Hin- und Herwerfen allmaehlich austragendem Mischeinsatz
DE2143196B2 (de)	1974-06-20	Herd mit einer in einer Muffel angeordneten Drehspieß-Grilleinrichtung
DE2647362B2 (de)	1979-05-17	Vorrichtung zum Ziehen von steckbaren Baugruppen
DE2132644C3 (de)	1974-06-20	Vorrichtung zur lösbaren Verbindung zweier im wesentlichen plattenförmiger Bauteile, insbesondere Möbelteile
DE3612375C2 (fr)	1988-03-24
FR2697372B1 (fr)	1994-12-09	Filtre agile passe-bande hyperfréquences à cavités bi-modes.
DE2737034B1 (de)	1978-10-19	Anschluss- und Haltevorrichtung fuer einen plattenfoermigen piezoelektrischen Resonator
SU592632A1 (ru)	1978-02-15	Прицепное устройство т гача
DE7710131U1 (de)	1977-07-07	Luftreinigungsgeraet, insbesondere kuechen-dunstabzugshaube o.dgl.
DE1951282C (de)	1973-03-29	Elektromechanischer Wandler
DE4116755A1 (de)	1992-11-26	Mikrowellenfilter
DE860021C (de)	1952-12-18	Kindertheater mit in Schlitzen des Buehnenbodens gefuehrten Figuren