GB1025182A - Improvements relating to radio lenses - Google Patents

Improvements relating to radio lenses

Info

Publication number
GB1025182A
GB1025182A GB3785/63A GB378563A GB1025182A GB 1025182 A GB1025182 A GB 1025182A GB 3785/63 A GB3785/63 A GB 3785/63A GB 378563 A GB378563 A GB 378563A GB 1025182 A GB1025182 A GB 1025182A
Authority
GB
United Kingdom
Prior art keywords
mesh
lens
meshes
horn
strands
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
GB3785/63A
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.)
ROBERT LEIGH TANNER
Original Assignee
ROBERT LEIGH TANNER
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 ROBERT LEIGH TANNER filed Critical ROBERT LEIGH TANNER
Publication of GB1025182A publication Critical patent/GB1025182A/en
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
    • H01Q15/04—Refracting or diffracting devices, e.g. lens, prism comprising wave-guiding channel or channels bounded by effective conductive surfaces substantially perpendicular to the electric vector of the wave, e.g. parallel-plate waveguide lens

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Waveguide Aerials (AREA)
GB3785/63A 1962-02-23 1963-01-30 Improvements relating to radio lenses Expired GB1025182A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US175370A US3234557A (en) 1962-02-23 1962-02-23 Non-uniform wire-grid lens antenna
US175369A US3234556A (en) 1962-02-23 1962-02-23 Broadband biconical wire-grid lens antenna comprising a central beam shaping portion

Publications (1)

Publication Number Publication Date
GB1025182A true GB1025182A (en) 1966-04-06

Family

ID=26871142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3785/63A Expired GB1025182A (en) 1962-02-23 1963-01-30 Improvements relating to radio lenses

Country Status (4)

Country Link
US (2) US3234557A (en:Method)
DE (1) DE1466432A1 (en:Method)
GB (1) GB1025182A (en:Method)
NL (1) NL288228A (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273154A (en) * 1964-05-27 1966-09-13 Control Data Corp Lens feed system
US3363251A (en) * 1965-01-25 1968-01-09 Sperry Rand Corp Wire grid antenna exhibiting luneberg lens properties
US3465343A (en) * 1965-10-11 1969-09-02 Control Data Corp Multi-hop ramp feed for wire-grid lens antenna
US3541565A (en) * 1967-09-06 1970-11-17 Csf Electronic-scanning antennas
US3982248A (en) * 1974-07-01 1976-09-21 Trw Inc. Compliant mesh structure for collapsible reflector
US5115249A (en) * 1990-08-28 1992-05-19 Grumman Aerospace Corporation Arrangement for window shade-deployed radar
US5686930A (en) * 1994-01-31 1997-11-11 Brydon; Louis B. Ultra lightweight thin membrane antenna reflector
CN108075236A (zh) * 2017-12-27 2018-05-25 西安电子科技大学 一种基于周期性半高销钉的超宽带透镜天线

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT100539B (de) * 1924-09-29 1925-07-25 Anton Kaderabek Antenne.
GB402834A (en) * 1931-07-29 1933-12-14 Fed Telegraph Co Improvements in or relating to directional radio beam systems
US2511916A (en) * 1944-07-06 1950-06-20 Wave guide for high-frequency electric currents
US2884629A (en) * 1945-11-29 1959-04-28 Samuel J Mason Metal-plate lens microwave antenna
US2485138A (en) * 1946-10-03 1949-10-18 Rca Corp High-gain antenna system
US2576181A (en) * 1947-10-28 1951-11-27 Rca Corp Focusing device for centimeter waves
NL148874B (nl) * 1948-10-01 Roussel Uclaf Werkwijze voor het bereiden van een derivaat van 9,10-ethano-9,10-dihydroantraceen, dat op de 11-plaats gesubstitueerd is en een anticholinergische en antihistamine werking heeft en kan worden gebruikt ter behandeling van de ziekte van parkinson, werkwijze voor het bereiden van een geneesmiddel, dat dit derivaat bevat en gevormd geneesmiddel.
US2720588A (en) * 1949-07-22 1955-10-11 Nat Res Dev Radio antennae
US2576182A (en) * 1950-01-21 1951-11-27 Rca Corp Scanning antenna system
US2756424A (en) * 1952-04-30 1956-07-24 Edward A Lewis Wire grid fabry-perot type interferometer
US3047860A (en) * 1957-11-27 1962-07-31 Austin B Swallow Two ply electromagnetic energy reflecting fabric
US3116485A (en) * 1960-06-27 1963-12-31 Ite Circuit Breaker Ltd Omnidirectional horn radiator for beacon antenna

Also Published As

Publication number Publication date
NL288228A (en:Method)
US3234556A (en) 1966-02-08
DE1466432A1 (de) 1968-12-19
US3234557A (en) 1966-02-08

Similar Documents

Publication Publication Date Title
US3231892A (en) Antenna feed system simultaneously operable at two frequencies utilizing polarization independent frequency selective intermediate reflector
US3096519A (en) Composite reflector for two independent orthogonally polarized beams
US2650985A (en) Radio horn
GB1446999A (en) Radio antenna systems
GB1484102A (en) Compact frequency reuse antenna
GB648262A (en) Antenna
GB1388230A (en) Frequency extension of circularly polarized antenna
GB815178A (en) Two-channel radio beam antenna arrangement
GB1025182A (en) Improvements relating to radio lenses
US4901086A (en) Lens/polarizer radome
GB1268341A (en) Improvements in parabolic antennas
GB500162A (en) Improvements in or relating to radio antennae
GB1163156A (en) Improvements in or relating to Paraboloidal Antennae with Counter-Reflectors.
US2980909A (en) Reduced-height radome-antenna
GB755011A (en) Improvements relating to radio beam antenna arrangements
GB1165444A (en) Improvements in Transmitting Aerials
GB1144451A (en) Improvements in or relating to directional aerials
GB1058579A (en) Miniature horn antenna
GB801886A (en) Improvements in or relating to systems for radiating ultra high frequency waves
CN108448242B (zh) 一种高隔离度三频双极化全向天线
GB901005A (en) Improvements in or relating to a parabolic reflector antenna for waves polarized in two directions
GB1457907A (en) Microwave antennas
GB1004049A (en) Improvements in or relating to antenna arrangements
GB1268121A (en) Improvements in and relating to directional antennas
GB990032A (en) Omnidirectional beacon antenna