DE69210711D1 - Hohlraumantenne - Google Patents

Hohlraumantenne

Info

Publication number
DE69210711D1
DE69210711D1 DE69210711T DE69210711T DE69210711D1 DE 69210711 D1 DE69210711 D1 DE 69210711D1 DE 69210711 T DE69210711 T DE 69210711T DE 69210711 T DE69210711 T DE 69210711T DE 69210711 D1 DE69210711 D1 DE 69210711D1
Authority
DE
Germany
Prior art keywords
cavity antenna
antenna
cavity
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
DE69210711T
Other languages
English (en)
Other versions
DE69210711T2 (de
Inventor
Lars Wiklund
Erland Cassel
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.)
Saab AB
Original Assignee
NobelTech Electronics AB
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 NobelTech Electronics AB filed Critical NobelTech Electronics AB
Application granted granted Critical
Publication of DE69210711D1 publication Critical patent/DE69210711D1/de
Publication of DE69210711T2 publication Critical patent/DE69210711T2/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
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/18—Resonant slot antennas the slot being backed by, or formed in boundary wall of, a resonant cavity ; Open cavity antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/09—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens wherein the primary active element is coated with or embedded in a dielectric or magnetic material
DE1992610711 1991-08-12 1992-06-17 Hohlraumantenne Expired - Fee Related DE69210711T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102349A SE468873B (sv) 1991-08-12 1991-08-12 Kavitetsantenn med dielektrikum

Publications (2)

Publication Number Publication Date
DE69210711D1 true DE69210711D1 (de) 1996-06-20
DE69210711T2 DE69210711T2 (de) 1997-01-30

Family

ID=20383465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992610711 Expired - Fee Related DE69210711T2 (de) 1991-08-12 1992-06-17 Hohlraumantenne

Country Status (3)

Country Link
EP (1) EP0527714B1 (de)
DE (1) DE69210711T2 (de)
SE (1) SE468873B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8797222B2 (en) 2011-11-07 2014-08-05 Novatel Inc. Directional slot antenna with a dielectric insert
US10158167B2 (en) 2012-07-24 2018-12-18 Novatel Inc. Irridium/inmarsat and GNSS antenna system
DE102022119696A1 (de) * 2022-08-05 2024-02-08 Tridonic Gmbh & Co Kg Gehäuse für eine Leuchte und Leuchte mit integrierter Funkschnittstelle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2658145A (en) * 1946-01-07 1953-11-03 Dorne Arthur Cavity antenna
US2579324A (en) * 1947-05-16 1951-12-18 Bell Telephone Labor Inc Metallic structure for delaying propagated waves

Also Published As

Publication number Publication date
EP0527714B1 (de) 1996-05-15
DE69210711T2 (de) 1997-01-30
EP0527714A1 (de) 1993-02-17
SE9102349D0 (sv) 1991-08-12
SE468873B (sv) 1993-03-29
SE9102349L (sv) 1993-02-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SAAB AB, LINKOEPING, SE

8339 Ceased/non-payment of the annual fee