CH274394A - Cornet électromagnétique. - Google Patents

Cornet électromagnétique.

Info

Publication number
CH274394A
CH274394A CH274394DA CH274394A CH 274394 A CH274394 A CH 274394A CH 274394D A CH274394D A CH 274394DA CH 274394 A CH274394 A CH 274394A
Authority
CH
Switzerland
Prior art keywords
electromagnetic horn
horn
electromagnetic
Prior art date
Application number
Other languages
English (en)
Inventor
Limited Marconi S Wire Company
Original Assignee
Marconi Wireless Telegraph Co
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 Marconi Wireless Telegraph Co filed Critical Marconi Wireless Telegraph Co
Priority claimed from US772960A external-priority patent/US2650985A/en
Publication of CH274394A publication Critical patent/CH274394A/fr

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
    • 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
CH274394D 1946-03-19 1947-07-07 Cornet électromagnétique. CH274394A (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
CH274394A true CH274394A (fr) 1951-03-31

Family

ID=32329573

Family Applications (1)

Application Number Title Priority Date Filing Date
CH274394D CH274394A (fr) 1946-03-19 1947-07-07 Cornet électromagnétique.

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
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
US4091891A (en) * 1973-01-17 1978-05-30 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
CN1682402B (zh) 2002-08-20 2010-09-29 爱罗莎特股份有限公司 有宽带天线的通信系统
US8427384B2 (en) * 2007-09-13 2013-04-23 Aerosat Corporation Communication system with broadband antenna
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
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
CN103022715B (zh) * 2012-12-21 2015-06-03 东南大学 相位校准的平面喇叭天线
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
CN103022711B (zh) * 2012-12-21 2014-12-17 东南大学 相位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
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
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
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
CN103022707B (zh) * 2012-12-21 2014-10-29 东南大学 阻抗校准的平面喇叭天线
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
WO2018017518A2 (fr) 2016-07-21 2018-01-25 Astronics Aerosat Corporation Antenne de communication à multiples canaux
US10992052B2 (en) 2017-08-28 2021-04-27 Astronics Aerosat Corporation Dielectric lens for antenna system
CN115548686A (zh) * 2022-09-27 2022-12-30 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

Also Published As

Publication number Publication date
GB629151A (en) 1949-09-13
GB629107A (en) 1949-09-13
US2764757A (en) 1956-09-25
FR951692A (fr) 1949-11-02

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