FR951692A - Perfectionnements aux pavillons radio-électriques - Google Patents

Perfectionnements aux pavillons radio-électriques

Info

Publication number: FR951692A
Authority: FR; France
Prior art keywords: pavilions; radio; electric; electric pavilions
Prior art date: 1946-03-19
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

Other languages

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.)

Marconis Wireless Telegraph Co Ltd

BAE Systems Electronics Ltd

Original Assignee

Marconis Wireless Telegraph Co Ltd

Marconi Co Ltd

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.)

1946-03-19

Filing date

1947-08-07

Publication date

1949-11-02

1947-08-07 Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd

1947-09-09 Priority claimed from US772960A external-priority patent/US2650985A/en

1949-11-02 Application granted granted Critical

1949-11-02 Publication of FR951692A publication Critical patent/FR951692A/fr

Status Expired legal-status Critical Current

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
- 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
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
- H01Q19/08—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for modifying the radiation pattern of a radiating horn in which it is located

FR951692D 1946-03-19 1947-08-07 Perfectionnements aux pavillons radio-électriques Expired FR951692A (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB274394X		1946-03-19
US772960A US2650985A (en)	1946-03-19	1947-09-09	Radio horn
US214450A US2764757A (en)	1946-03-19	1951-01-02	Metallic lens antennas

Publications (1)

Publication Number	Publication Date
FR951692A true FR951692A (fr)	1949-11-02

Family

ID=32329573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR951692D Expired FR951692A (fr)	1946-03-19	1947-08-07	Perfectionnements aux pavillons radio-électriques

Country Status (4)

Country	Link
US (1)	US2764757A (fr)
CH (1)	CH274394A (fr)
FR (1)	FR951692A (fr)
GB (2)	GB629151A (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2888674A (en) *	1951-03-20	1959-05-26	Sperry Rand Corp	Dual lens antenna for tracking and searching
US2730717A (en) *	1951-04-18	1956-01-10	Katchky Max	Directional wave antenna for marine radar use
US2928092A (en) *	1957-10-09	1960-03-08	Sylvania Electric Prod	Electromagnetic lens
US3226722A (en) *	1962-08-17	1965-12-28	Andrew Corp	Probe fed pillbox antenna with pattern shaping pins at aperture
US3500422A (en) *	1966-11-03	1970-03-10	Us Navy	Sub-array horn assembly for phased array application
US4091891A (en) *	1973-01-17	1978-05-30	Onkyo Kabushiki Kaisha	Horn speaker
US4040503A (en) *	1973-01-17	1977-08-09	Onkyo Kabushiki Kaisha	Horn speaker
US3972385A (en) *	1973-01-17	1976-08-03	Onkyo Kabushiki Kaisha	Horn speaker
US4608572A (en) *	1982-12-10	1986-08-26	The Boeing Company	Broad-band antenna structure having frequency-independent, low-loss ground plane
GB2171561B (en) *	1985-02-24	1989-01-11	Philips Electronic Associated	Antenna
US4758842A (en) *	1986-05-19	1988-07-19	Hughes Aircraft Company	Horn antenna array phase matched over large bandwidths
US5359338A (en) *	1989-09-20	1994-10-25	The Boeing Company	Linear conformal antenna array for scanning near end-fire in one direction
EP1543579A1 (fr) *	2002-08-20	2005-06-22	Aerosat Corporation	Systeme de communication a antenne large bande
US8427384B2 (en) *	2007-09-13	2013-04-23	Aerosat Corporation	Communication system with broadband antenna
CN103022712B (zh) *	2012-12-21	2015-05-20	东南大学	内嵌金属化过孔相位幅度校准的封装夹层天线
CN103022671B (zh) *	2012-12-21	2015-04-15	东南大学	幅度校准的封装夹层天线
CN103022715B (zh) *	2012-12-21	2015-06-03	东南大学	相位校准的平面喇叭天线
CN103022707B (zh) *	2012-12-21	2014-10-29	东南大学	阻抗校准的平面喇叭天线
CN103022713B (zh) *	2012-12-21	2015-01-28	东南大学	幅度阻抗校准的三维封装表面天线
CN103022708B (zh) *	2012-12-21	2015-06-03	东南大学	内嵌金属化过孔相位校准的基片集成波导天线
CN103022665B (zh) *	2012-12-21	2014-10-29	东南大学	阻抗校准的三维封装表面天线
CN103022675B (zh) *	2012-12-21	2015-01-28	东南大学	相位校准的三维封装表面天线
CN103022706B (zh) *	2012-12-21	2015-01-28	东南大学	内嵌金属化过孔相位幅度校准的基片集成波导天线
CN103022711B (zh) *	2012-12-21	2014-12-17	东南大学	相位校准的封装夹层天线
CN103022673B (zh) *	2012-12-21	2015-01-28	东南大学	相位幅度阻抗校准的封装夹层天线
US11929552B2 (en)	2016-07-21	2024-03-12	Astronics Aerosat Corporation	Multi-channel communications antenna
US10992052B2 (en)	2017-08-28	2021-04-27	Astronics Aerosat Corporation	Dielectric lens for antenna system
CN115548686B (zh) *	2022-09-27	2024-12-27	成都频岢微电子有限公司	一种一体化高增益金属透镜喇叭天线及其制作方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2206683A (en) *	1936-05-16	1940-07-02	Rca Corp	Ultra short wave attenuator and directive device
US2283935A (en) *	1938-04-29	1942-05-26	Bell Telephone Labor Inc	Transmission, radiation, and reception of electromagnetic waves
US2461005A (en) *	1940-04-05	1949-02-08	Bell Telephone Labor Inc	Ultra high frequency transmission
NL73349C (fr) *	1941-11-28
US2415807A (en) *	1942-01-29	1947-02-18	Sperry Gyroscope Co Inc	Directive electromagnetic radiator
US2401601A (en) *	1942-05-04	1946-06-04	Rca Corp	Antenna
US2411872A (en) *	1942-06-11	1946-12-03	Bell Telephone Labor Inc	Microwave directive antenna
US2591695A (en) *	1943-01-06	1952-04-08	Sperry Corp	High-frequency radiator apparatus and resonator
US2442951A (en) *	1944-05-27	1948-06-08	Rca Corp	System for focusing and for directing radio-frequency energy
US2562277A (en) *	1946-04-08	1951-07-31	Bell Telephone Labor Inc	Metallic lens directive antenna system

1946
- 1946-03-19 GB GB31281/48A patent/GB629151A/en not_active Expired
- 1946-03-19 GB GB8544/46A patent/GB629107A/en not_active Expired
1947
- 1947-07-07 CH CH274394D patent/CH274394A/fr unknown
- 1947-08-07 FR FR951692D patent/FR951692A/fr not_active Expired
1951
- 1951-01-02 US US214450A patent/US2764757A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CH274394A (fr)	1951-03-31
US2764757A (en)	1956-09-25
GB629107A (en)	1949-09-13
GB629151A (en)	1949-09-13

Publication	Publication Date	Title
FR951692A (fr)	1949-11-02	Perfectionnements aux pavillons radio-électriques
FR966204A (fr)	1950-10-04	Perfectionnements aux raccordements
FR923235A (fr)	1947-07-01	Perfectionnements apportés aux cycles
FR937797A (fr)	1948-08-26	Perfectionnements aux injecteurs
FR943931A (fr)	1949-03-22	Perfectionnements apportés aux écrous
FR944646A (fr)	1949-04-11	Perfectionnements aux skis
FR944751A (fr)	1949-04-14	Perfectionnements aux broyeurs-homogénéiseurs
FR1004182A (fr)	1952-03-26	Perfectionnements aux chenêts
FR967431A (fr)	1950-11-03	Perfectionnements aux turbo-réacteurs
FR927936A (fr)	1947-11-13	Perfectionnements aux escabeaux
FR947584A (fr)	1949-07-06	Perfectionnements apportés aux tentes
FR1002235A (fr)	1952-03-04	Perfectionnements aux crics
FR920761A (fr)	1947-04-17	Perfectionnements apportés aux allumeurs
FR924699A (fr)	1947-08-12	Perfectionnements aux démarreurs
FI25984A (fi)	1952-10-10	Kattorakenne
FR953875A (fr)	1949-12-14	Perfectionnements apportés aux échafaudages
FR949273A (fr)	1949-08-25	Perfectionnements apportés aux fermetures-éclair
FR940362A (fr)	1948-12-10	Perfectionnements aux commandes hydrauliques
FR930183A (fr)	1948-01-19	Perfectionnements aux compteurs
FR948889A (fr)	1949-08-12	Perfectionnements aux grues
FR923134A (fr)	1947-06-27	Perfectionnements aux compte-pose
FR936061A (fr)	1948-07-08	Perfectionnements aux dégauchisseuses-raboteuses
FR941857A (fr)	1949-01-24	Perfectionnements aux loco-tracteurs
FR929009A (fr)	1947-12-15	Perfectionnements aux bennes preneuses
FR1001525A (fr)	1952-02-25	Perfectionnements aux semi-remorques