GB1537750A - Antenna - Google Patents

Antenna

Info

Publication number
GB1537750A
GB1537750A GB4806376A GB4806376A GB1537750A GB 1537750 A GB1537750 A GB 1537750A GB 4806376 A GB4806376 A GB 4806376A GB 4806376 A GB4806376 A GB 4806376A GB 1537750 A GB1537750 A GB 1537750A
Authority
GB
United Kingdom
Prior art keywords
antenna
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
GB4806376A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB5272572A external-priority patent/GB1387679A/en
Application filed by Individual filed Critical Individual
Priority to GB4806376A priority Critical patent/GB1537750A/en
Publication of GB1537750A publication Critical patent/GB1537750A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
GB4806376A 1972-11-15 1977-11-18 Antenna Expired GB1537750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4806376A GB1537750A (en) 1972-11-15 1977-11-18 Antenna

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5272572A GB1387679A (en) 1972-11-15 1972-11-15 Antenna
GB4806376A GB1537750A (en) 1972-11-15 1977-11-18 Antenna

Publications (1)

Publication Number Publication Date
GB1537750A true GB1537750A (en) 1979-01-04

Family

ID=26266199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4806376A Expired GB1537750A (en) 1972-11-15 1977-11-18 Antenna

Country Status (1)

Country Link
GB (1) GB1537750A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647937A (en) * 1981-06-05 1987-03-03 Tokyo Shibaura Denki Kabushiki Kaisha Antenna apparatus with tuned loop
EP0221694A2 (en) * 1985-10-29 1987-05-13 Toyota Jidosha Kabushiki Kaisha Vehicle antenna system
US5206657A (en) * 1991-10-07 1993-04-27 Echelon Corporation Printed circuit radio frequency antenna
FR2775127A1 (en) * 1998-02-17 1999-08-20 Tekelec Temex Isolated slab antenna construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647937A (en) * 1981-06-05 1987-03-03 Tokyo Shibaura Denki Kabushiki Kaisha Antenna apparatus with tuned loop
EP0221694A2 (en) * 1985-10-29 1987-05-13 Toyota Jidosha Kabushiki Kaisha Vehicle antenna system
EP0221694A3 (en) * 1985-10-29 1988-06-01 Toyota Jidosha Kabushiki Kaisha Vehicle antenna system
US5206657A (en) * 1991-10-07 1993-04-27 Echelon Corporation Printed circuit radio frequency antenna
FR2775127A1 (en) * 1998-02-17 1999-08-20 Tekelec Temex Isolated slab antenna construction

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)