GB8602840D0 - Slotted waveguide antennas & arrays - Google Patents

Slotted waveguide antennas & arrays

Info

Publication number
GB8602840D0
GB8602840D0 GB868602840A GB8602840A GB8602840D0 GB 8602840 D0 GB8602840 D0 GB 8602840D0 GB 868602840 A GB868602840 A GB 868602840A GB 8602840 A GB8602840 A GB 8602840A GB 8602840 D0 GB8602840 D0 GB 8602840D0
Authority
GB
United Kingdom
Prior art keywords
arrays
slotted waveguide
waveguide antennas
antennas
slotted
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.)
Withdrawn
Application number
GB868602840A
Other versions
GB2170959A (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 Development Corp UK
Original Assignee
National Research Development Corp UK
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 Development Corp UK filed Critical National Research Development Corp UK
Publication of GB8602840D0 publication Critical patent/GB8602840D0/en
Publication of GB2170959A publication Critical patent/GB2170959A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
GB08602840A 1985-02-07 1986-02-05 Slotted waveguide antennas and arrays Withdrawn GB2170959A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8503055 1985-02-07
GB8505198 1985-02-28

Publications (2)

Publication Number Publication Date
GB8602840D0 true GB8602840D0 (en) 1986-03-12
GB2170959A GB2170959A (en) 1986-08-13

Family

ID=26288780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08602840A Withdrawn GB2170959A (en) 1985-02-07 1986-02-05 Slotted waveguide antennas and arrays

Country Status (2)

Country Link
EP (1) EP0190927A3 (en)
GB (1) GB2170959A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2733472B2 (en) * 1988-02-19 1998-03-30 有限会社ラジアルアンテナ研究所 Waveguide slot antenna, method of manufacturing the same, and waveguide coupling structure
US5311200A (en) * 1991-06-18 1994-05-10 Malibu Research Associates, Inc. Millimeter wave variable width waveguide scanner
US7339520B2 (en) 2000-02-04 2008-03-04 The Directv Group, Inc. Phased array terminal for equatorial satellite constellations
US7068733B2 (en) 2001-02-05 2006-06-27 The Directv Group, Inc. Sampling technique for digital beam former

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276026A (en) * 1962-05-10 1966-09-27 Lab For Electronics Inc Doppler array with plural slotted waveguides and feed switching
US3720953A (en) * 1972-02-02 1973-03-13 Hughes Aircraft Co Dual polarized slot elements in septated waveguide cavity
GB1573604A (en) * 1977-02-18 1980-08-28 Nat Res Dev Aerial arrays

Also Published As

Publication number Publication date
GB2170959A (en) 1986-08-13
EP0190927A3 (en) 1988-08-24
EP0190927A2 (en) 1986-08-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)