JPS5918881B2 - アンテナ用誘導体レンズ - Google Patents

アンテナ用誘導体レンズ

Info

Publication number
JPS5918881B2
JPS5918881B2 JP48139282A JP13928273A JPS5918881B2 JP S5918881 B2 JPS5918881 B2 JP S5918881B2 JP 48139282 A JP48139282 A JP 48139282A JP 13928273 A JP13928273 A JP 13928273A JP S5918881 B2 JPS5918881 B2 JP S5918881B2
Authority
JP
Japan
Prior art keywords
dielectric
frequency
lens
dielectric lens
refractive index
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
JP48139282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS4985944A (xx
Inventor
ポ−ル ベイヤ− ジヨン
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa KK
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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Publication of JPS4985944A publication Critical patent/JPS4985944A/ja
Publication of JPS5918881B2 publication Critical patent/JPS5918881B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
JP48139282A 1972-12-15 1973-12-15 アンテナ用誘導体レンズ Expired JPS5918881B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US315693 1972-12-15
US315693A US3886561A (en) 1972-12-15 1972-12-15 Compensated zoned dielectric lens antenna

Publications (2)

Publication Number Publication Date
JPS4985944A JPS4985944A (xx) 1974-08-17
JPS5918881B2 true JPS5918881B2 (ja) 1984-05-01

Family

ID=23225630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48139282A Expired JPS5918881B2 (ja) 1972-12-15 1973-12-15 アンテナ用誘導体レンズ

Country Status (5)

Country Link
US (1) US3886561A (xx)
JP (1) JPS5918881B2 (xx)
FR (1) FR2210839B1 (xx)
GB (1) GB1410699A (xx)
IT (1) IT999949B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1186406A (en) * 1982-05-21 1985-04-30 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Dipole array lens antenna
US4804970A (en) * 1985-05-06 1989-02-14 Harris Corp. Equiphase refractive antenna lens
CA1262571A (en) * 1986-12-09 1989-10-31 Yung L. Chow Radome-lens ehf antenna development
US4901086A (en) * 1987-10-02 1990-02-13 Raytheon Company Lens/polarizer radome
US4786910A (en) * 1987-11-05 1988-11-22 American Telephone And Telegraph Company, At&T Bell Laboratories Single reflector multibeam antenna arrangement with a wide field of view
US5166698A (en) * 1988-01-11 1992-11-24 Innova, Inc. Electromagnetic antenna collimator
US5227797A (en) * 1989-04-25 1993-07-13 Murphy Quentin M Radar tomography
US5030956A (en) * 1989-04-25 1991-07-09 Murphy Quentin M Radar tomography
US5652631A (en) * 1995-05-08 1997-07-29 Hughes Missile Systems Company Dual frequency radome
US5764199A (en) * 1995-08-28 1998-06-09 Datron/Transco, Inc. Low profile semi-cylindrical lens antenna on a ground plane
DE19722547A1 (de) * 1997-05-30 1998-12-03 Bosch Gmbh Robert Antenne zum Abstrahlen von hochfrequenten Funksignalen
DE19737292C1 (de) * 1997-08-27 1999-06-10 Bosch Gmbh Robert Antennenlinse und Kraftfahrzeug-Radarsystem
US6075485A (en) * 1998-11-03 2000-06-13 Atlantic Aerospace Electronics Corp. Reduced weight artificial dielectric antennas and method for providing the same
US6424308B1 (en) * 2000-12-06 2002-07-23 Trw Inc. Wideband matching surface for dielectric lens and/or radomes and/or absorbers
US6624792B1 (en) 2002-05-16 2003-09-23 Titan Systems, Corporation Quad-ridged feed horn with two coplanar probes
WO2016091313A1 (de) 2014-12-11 2016-06-16 Vega Grieshaber Kg Antennenabdeckung, verwendung einer antennenabdeckung, adapter zum verbinden zweier antennenabdeckungen und verfahren zum herstellen einer linsenförmigen antennenabdeckung
EP3959776B1 (en) * 2019-04-26 2024-04-10 Guangzhou Sigtenna Technology Co., Ltd. Artificial dielectric material and focusing lenses made of it

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978702A (en) * 1957-07-31 1961-04-04 Arf Products Antenna polarizer having two phase shifting medium
US2985880A (en) * 1958-04-24 1961-05-23 Edward B Mcmillan Dielectric bodies for transmission of electromagnetic waves
US3128467A (en) * 1960-02-19 1964-04-07 Don Lan Electronics Co Inc Dielectric rod radiating antenna
US3256373A (en) * 1962-07-11 1966-06-14 Robert L Horst Method of forming a cylindrical dielectric lens
US3329958A (en) * 1964-06-11 1967-07-04 Sylvania Electric Prod Artificial dielectric lens structure
US3465362A (en) * 1965-07-17 1969-09-02 Tokyo Keiki Kk Shell-type luneberg lens
US3430248A (en) * 1966-01-06 1969-02-25 Us Army Artificial dielectric material for use in microwave optics

Also Published As

Publication number Publication date
FR2210839A1 (xx) 1974-07-12
JPS4985944A (xx) 1974-08-17
GB1410699A (en) 1975-10-22
FR2210839B1 (xx) 1978-02-10
US3886561A (en) 1975-05-27
IT999949B (it) 1976-03-10

Similar Documents

Publication Publication Date Title
JPS5918881B2 (ja) アンテナ用誘導体レンズ
US4243993A (en) Broadband center-fed spiral antenna
US6396453B2 (en) High performance multimode horn
Hristov et al. Design equation for multidielectric fresnel zone plate lens
US10461435B2 (en) Multiple tuned Fresnel zone plate reflector antenna
DK3113286T3 (en) QUASIOPTIC LENS RADIATOR AND PLAN ANTENNA, INCLUDING SUCH A RADIATOR
US7119758B2 (en) High frequency, multiple beam antenna system
Fonseca Dual-band (Tx/Rx) multiple-beam reflector antenna using a frequency selective sub-reflector for Ka-band applications
CN113690629A (zh) 一种相位和幅度独立调控的传输透镜及透射阵天线
CN112072308A (zh) 一种单层亚波长反射阵调相单元
Fonseca et al. The water drop lens: a low-profile geodesic parallel plate waveguide lens antenna for space applications
JP3871255B2 (ja) レドーム
US4194209A (en) Broadband waveguide lens antenna and method of fabrication
US4467329A (en) Loaded waveguide lenses
Fonseca et al. Compact parallel plate waveguide geodesic lens for line sources with wide scanning range
US11777226B2 (en) Reflector antenna device
Karki et al. Integrated metal-lens antennas with reduced height at 71–76 GHz
US20050083240A1 (en) Parabolic reflector and antenna incorporating same
GB2294813A (en) Frequency selective surface devices
Fukaya et al. A New Satellite Antenna Concept Using Reflectarray Antennas
US4361841A (en) Lens antenna
Foo Millimeter-wave TTD metamaterial fresnel lens
JPS5922403A (ja) ホ−ンアンテナ用電波レンズ
Foo Metamaterial-based transmitarray for orthogonal-beam-space massive-MIMO
US4357612A (en) Multimode ultrahigh-frequency source and antenna