BE472157A - - Google Patents

Info

Publication number
BE472157A
BE472157A BE472157DA BE472157A BE 472157 A BE472157 A BE 472157A BE 472157D A BE472157D A BE 472157DA BE 472157 A BE472157 A BE 472157A
Authority
BE
Belgium
Application number
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.)
Publication of BE472157A publication Critical patent/BE472157A/xx

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
BE472157D 1945-08-13 BE472157A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US610530A US2507528A (en) 1945-08-13 1945-08-13 Antenna

Publications (1)

Publication Number Publication Date
BE472157A true BE472157A (de)

Family

ID=24445385

Family Applications (1)

Application Number Title Priority Date Filing Date
BE472157D BE472157A (de) 1945-08-13

Country Status (3)

Country Link
US (1) US2507528A (de)
BE (1) BE472157A (de)
FR (1) FR938846A (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679590A (en) * 1945-09-18 1954-05-25 Us Navy Circular polarization antenna
US2660674A (en) * 1948-10-14 1953-11-24 Rca Corp Slotted antenna system
US2908000A (en) * 1949-04-08 1959-10-06 John S Lacey Notch antenna
US2755465A (en) * 1949-10-07 1956-07-17 Marconi Wireless Telegraph Co Aerials
US2687475A (en) * 1950-04-11 1954-08-24 Andrew Corp Low-frequency antenna
US3113305A (en) * 1951-05-04 1963-12-03 Edmund P Trounson Semi-active proximity fuze
GB708008A (en) * 1951-06-20 1954-04-28 Nat Res Dev Improvements in or relating to folded slot aerials
US2781512A (en) * 1951-12-05 1957-02-12 Jr Ralph O Robinson Cylindrical notch antenna
GB756381A (en) * 1953-12-09 1956-09-05 Emi Ltd Improvements in or relating to slot aerials
US2831188A (en) * 1955-04-08 1958-04-15 Sherla L Stutz System for keying or modulating the radiation field of an antenna
US2935747A (en) * 1956-03-05 1960-05-03 Rca Corp Broadband antenna system
US3066293A (en) * 1956-03-16 1962-11-27 Ross A Davis Antenna system with output means in parallel with resonating means
US2983919A (en) * 1957-10-16 1961-05-09 Rca Corp Tuning means for slot radiator
US2949606A (en) * 1958-07-31 1960-08-16 Dorne And Margolin Inc Slotted airfoil ultra high frequency antenna
US3022505A (en) * 1960-03-29 1962-02-20 Glenn A Scharp Loaded double-folded slot antenna
US3127609A (en) * 1960-03-30 1964-03-31 Frederick L Wentworth Antenna having ring waveguide two wavelengths long for feeding two slots in diametrically opposed portions thereof
US3500421A (en) * 1966-12-15 1970-03-10 Dynalectron Corp Electrically-short constant impedance antenna
FR2061498B1 (de) * 1969-02-04 1975-02-21 Thomson Csf
FR2442520A1 (fr) * 1978-11-27 1980-06-20 Havot Henri Antenne en plaques a double boucles circulaires
US4509053A (en) * 1982-07-26 1985-04-02 Sensor Systems, Inc. Blade antenna with shaped dielectric
US4498085A (en) * 1982-09-30 1985-02-05 Rca Corporation Folded dipole radiating element
US4513292A (en) * 1982-09-30 1985-04-23 Rca Corporation Dipole radiating element
US4644343A (en) * 1985-09-30 1987-02-17 The Boeing Company Y-slot waveguide antenna element
EP0429754A1 (de) * 1989-11-23 1991-06-05 Robert Bosch Gmbh Fahrzeugantenne
EP0565725B1 (de) * 1991-11-05 1997-05-07 Seiko Epson Corporation Antenne für funkgerät
US5589840A (en) * 1991-11-05 1996-12-31 Seiko Epson Corporation Wrist-type wireless instrument and antenna apparatus
JP3417083B2 (ja) * 1994-10-04 2003-06-16 セイコーエプソン株式会社 携帯用無線機
US6052093A (en) * 1996-12-18 2000-04-18 Savi Technology, Inc. Small omni-directional, slot antenna
US6259416B1 (en) 1997-04-09 2001-07-10 Superpass Company Inc. Wideband slot-loop antennas for wireless communication systems
US6483473B1 (en) * 2000-07-18 2002-11-19 Marconi Communications Inc. Wireless communication device and method
US7098850B2 (en) * 2000-07-18 2006-08-29 King Patrick F Grounded antenna for a wireless communication device and method
US6806842B2 (en) 2000-07-18 2004-10-19 Marconi Intellectual Property (Us) Inc. Wireless communication device and method for discs
US7333058B2 (en) * 2005-06-22 2008-02-19 Northrop Grumman Corporation Hexagonal dual-pol notch array architecture having a triangular grid and concentric phase centers
US7619577B1 (en) * 2008-04-24 2009-11-17 Yi-Tsan Cheng Open-slot antenna
US8319688B2 (en) * 2009-02-18 2012-11-27 Harris Corporation Planar slot antenna having multi-polarization capability and associated methods
US8450664B2 (en) 2010-07-13 2013-05-28 Harris Corporation Radio frequency heating fork
DE202011110175U1 (de) * 2011-05-20 2013-03-21 Antonics-Icp Gmbh Mehrbandfähige Anordnung für Funksignale
US9184507B2 (en) * 2012-03-23 2015-11-10 Lhc2 Inc Multi-slot common aperture dual polarized omni-directional antenna
TWI508377B (zh) * 2012-12-28 2015-11-11 Realtek Semiconductor Corp 雙頻天線
KR101309572B1 (ko) 2013-05-30 2013-09-17 주식회사 이엠따블유 안테나
US20150009077A1 (en) 2013-07-03 2015-01-08 Samsung Electronics Co., Ltd. Cover of a mobile device and mobile device including the same
JP6184802B2 (ja) * 2013-08-26 2017-08-23 日本ピラー工業株式会社 スロットアンテナ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129852A (en) * 1934-01-03 1938-09-13 Telefunken Gmbh Antenna for an airplane with a metallic body
US2206923A (en) * 1934-09-12 1940-07-09 American Telephone & Telegraph Short wave radio system
DE970327C (de) * 1936-03-07 1958-09-11 Pintsch Bamag Ag Einrichtung zum Buendeln ultrakurzer elektromagnetischer Wellen
NL50321C (de) * 1937-02-08
US2369808A (en) * 1940-06-08 1945-02-20 American Telephone & Telegraph Short-wave radio transmission
US2414266A (en) * 1942-06-27 1947-01-14 Rca Corp Antenna
US2407068A (en) * 1942-09-15 1946-09-03 Gen Electric Wave transmitting system
US2412446A (en) * 1942-10-31 1946-12-10 Gen Electric Ultra high frequency system
US2438735A (en) * 1944-10-02 1948-03-30 Gen Electric High-frequency wave transmitting apparatus

Also Published As

Publication number Publication date
FR938846A (fr) 1948-10-26
US2507528A (en) 1950-05-16

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