GB681697A - Microwave antennas - Google Patents

Microwave antennas

Info

Publication number
GB681697A
GB681697A GB15686/51A GB1568651A GB681697A GB 681697 A GB681697 A GB 681697A GB 15686/51 A GB15686/51 A GB 15686/51A GB 1568651 A GB1568651 A GB 1568651A GB 681697 A GB681697 A GB 681697A
Authority
GB
United Kingdom
Prior art keywords
slots
guide
adjacent slots
edges
aerials
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
Application number
GB15686/51A
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.)
National Research Council of Canada
Original Assignee
National Research Council of Canada
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 National Research Council of Canada filed Critical National Research Council of Canada
Publication of GB681697A publication Critical patent/GB681697A/en
Expired 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides

Landscapes

  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
GB15686/51A 1951-03-21 1951-07-02 Microwave antennas Expired GB681697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US216717A US2639383A (en) 1951-03-21 1951-03-21 Microwave antenna

Publications (1)

Publication Number Publication Date
GB681697A true GB681697A (en) 1952-10-29

Family

ID=22808224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15686/51A Expired GB681697A (en) 1951-03-21 1951-07-02 Microwave antennas

Country Status (5)

Country Link
US (1) US2639383A (nl)
DE (1) DE884970C (nl)
FR (1) FR1114807A (nl)
GB (1) GB681697A (nl)
NL (2) NL162753B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100300A (en) * 1956-10-10 1963-08-06 Carlyle J Sletten Antenna array synthesis method
FR1557601A (nl) * 1958-04-08 1969-02-21
GB1212556A (en) * 1968-07-01 1970-11-18 Marconi Co Ltd Improvements in or relating to slotted wave guide aerials
US5028933A (en) * 1988-03-21 1991-07-02 Unisys Corporation Radial waveguide channel electronic scan antenna
CN106058476B (zh) * 2016-06-17 2018-12-21 中国人民解放军国防科学技术大学 高功率微波密布缝隙波导天线
FR3053163B1 (fr) * 2016-06-22 2018-07-27 Universite De Rennes 1 Guide metallique d'ondes electromagnetiques a fentes, ayant une forme generale de serpentin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574433A (en) * 1943-10-01 1951-11-06 Roger E Clapp System for directional interchange of energy between wave guides and free space
US2567748A (en) * 1943-10-02 1951-09-11 Milton G White Control of wave length in wave guides
US2573746A (en) * 1945-09-19 1951-11-06 Honorary Advisory Council Sci Directive antenna for microwaves

Also Published As

Publication number Publication date
US2639383A (en) 1953-05-19
FR1114807A (fr) 1956-04-17
DE884970C (de) 1953-07-30
NL77126C (nl)
NL162753B (nl)

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