GB681780A - Improvements in or relating to directional microwave antennas - Google Patents

Improvements in or relating to directional microwave antennas

Info

Publication number
GB681780A
GB681780A GB28541/50A GB2854150A GB681780A GB 681780 A GB681780 A GB 681780A GB 28541/50 A GB28541/50 A GB 28541/50A GB 2854150 A GB2854150 A GB 2854150A GB 681780 A GB681780 A GB 681780A
Authority
GB
United Kingdom
Prior art keywords
partitions
channels
horn
cells
waves
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
GB28541/50A
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB681780A publication Critical patent/GB681780A/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
    • H01Q13/02—Waveguide horns

Landscapes

  • Aerials With Secondary Devices (AREA)
GB28541/50A 1949-11-26 1950-11-22 Improvements in or relating to directional microwave antennas Expired GB681780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US681780XA 1949-11-26 1949-11-26

Publications (1)

Publication Number Publication Date
GB681780A true GB681780A (en) 1952-10-29

Family

ID=22080905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28541/50A Expired GB681780A (en) 1949-11-26 1950-11-22 Improvements in or relating to directional microwave antennas

Country Status (2)

Country Link
FR (1) FR1025244A (fr)
GB (1) GB681780A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010123B (de) * 1953-05-07 1957-06-13 Siemens Ag Hornstrahler fuer kurze und sehr kurze elektromagnetische Wellen
DE1011945B (de) * 1954-07-31 1957-07-11 Pintsch Electro Gmbh Anordnung an trichteraehnlichen Wellenleitern
GB2171561A (en) * 1985-02-24 1986-08-28 Philips Electronic Associated Antenna

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541519B1 (fr) * 1983-02-22 1985-10-04 Thomson Csf Source hyperfrequence a large bande du type cornet et antenne comportant une telle source

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1010123B (de) * 1953-05-07 1957-06-13 Siemens Ag Hornstrahler fuer kurze und sehr kurze elektromagnetische Wellen
DE1011945B (de) * 1954-07-31 1957-07-11 Pintsch Electro Gmbh Anordnung an trichteraehnlichen Wellenleitern
GB2171561A (en) * 1985-02-24 1986-08-28 Philips Electronic Associated Antenna

Also Published As

Publication number Publication date
FR1025244A (fr) 1953-04-13

Similar Documents

Publication Publication Date Title
US2972148A (en) Multi-channel horn antenna
US2764757A (en) Metallic lens antennas
US3701162A (en) Planar antenna array
US2650985A (en) Radio horn
GB592120A (en) Devices for the transmission or reception of ultra-high frequency electromagnetic waves
US2692336A (en) Aperture antenna
Huang et al. Design of a symmetric rectangular waveguide T-junction with in-phase and unequal power split characteristics
US3721988A (en) Leaky wave guide planar array antenna
JPH0246004A (ja) 方形導波管スロットアレイアンテナ
JPS5923123B2 (ja) マイクロ・ストリツプライン・アンテナ装置
US4349827A (en) Parabolic antenna with horn feed array
US2718592A (en) Antenna
US5177496A (en) Flat slot array antenna for te mode wave
US2794185A (en) Antenna systems
GB594416A (en) Improvements in or relating to the transmission and reception of electromagnetic waves
GB681780A (en) Improvements in or relating to directional microwave antennas
US4241353A (en) Multimode monopulse feed and antenna incorporating same
US3233242A (en) H-guide microwave antenna
Fubini Stripline radiators
US2785397A (en) Annular lens antenna
US2472201A (en) Antenna
GB801885A (en) Improvements in or relating to directional aerials for the transmission or reception of electromagnetic waves
US3995274A (en) Cylindrically shaped leaky wave antenna
GB1573604A (en) Aerial arrays
RU2206157C2 (ru) Волноводно-щелевая антенная решетка