GB460570A - Improvements in or relating to radio receiving antenna systems - Google Patents

Improvements in or relating to radio receiving antenna systems

Info

Publication number
GB460570A
GB460570A GB12807/35A GB1280735A GB460570A GB 460570 A GB460570 A GB 460570A GB 12807/35 A GB12807/35 A GB 12807/35A GB 1280735 A GB1280735 A GB 1280735A GB 460570 A GB460570 A GB 460570A
Authority
GB
United Kingdom
Prior art keywords
relating
receiving antenna
radio receiving
antenna systems
april
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
GB12807/35A
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.)
Filing date
Publication date
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB460570A publication Critical patent/GB460570A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
    • H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
    • H03H2/008—Receiver or amplifier input circuits

Landscapes

  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

460,570. High-frequency transformers. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. April 29, 1935, No. 12807. Convention date, April 28, 1934. [Class 38 (ii)] [Also in Group XL] A screening-shield 21 between the primary and secondary coils 15, 16 of the aerial input transformer to a wireless receiver R consists of a fabric t made of warp and weft wires connected together at one end and earthed.
GB12807/35A 1934-04-28 1935-04-29 Improvements in or relating to radio receiving antenna systems Expired GB460570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US722842A US2110159A (en) 1934-04-28 1934-04-28 Antenna system

Publications (1)

Publication Number Publication Date
GB460570A true GB460570A (en) 1937-01-29

Family

ID=24903627

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12807/35A Expired GB460570A (en) 1934-04-28 1935-04-29 Improvements in or relating to radio receiving antenna systems

Country Status (4)

Country Link
US (1) US2110159A (en)
FR (1) FR788337A (en)
GB (1) GB460570A (en)
NL (1) NL45215C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205851A1 (en) * 1992-02-26 1993-09-16 Flachglas Ag ANTENNA DISC TO BE INSERTED IN THE WINDOW OPENING OF A METAL VEHICLE BODY
RU2712798C1 (en) * 2019-05-20 2020-01-31 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Dual-band antenna

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508438A (en) * 1945-10-16 1950-05-23 Douglas W Wilson Broad band antenna
US2624000A (en) * 1946-05-03 1952-12-30 Rca Corp Antenna system
US2635190A (en) * 1946-05-24 1953-04-14 Henry J Riblet Horn radiator adapted to produce circularly polarized waves
US2999979A (en) * 1946-11-15 1961-09-12 Harry J Woll Apparatus for subsurface investigating
US2611086A (en) * 1947-06-06 1952-09-16 Amy Aceves & King Inc Antenna system
US2619596A (en) * 1948-11-12 1952-11-25 Kolster Muriel Multiband antenna system
US2518297A (en) * 1948-12-27 1950-08-08 Michael D Ercolino High-frequency antenna
US2658144A (en) * 1949-07-09 1953-11-03 American Phenolic Corp Indoor television antenna
US2719919A (en) * 1950-06-17 1955-10-04 Stromberg Carlson Co Built-in antenna system
US2685030A (en) * 1951-11-30 1954-07-27 Rca Corp Beam antenna
US2769132A (en) * 1952-04-04 1956-10-30 Bendix Aviat Corp Noise eliminator for automatic pilot systems
US2850734A (en) * 1954-09-24 1958-09-02 Jr Horace H Person Television antenna
US7825871B2 (en) * 2007-03-19 2010-11-02 Broadcom Corporation Method and system for equalizing antenna circuit matching variations

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205851A1 (en) * 1992-02-26 1993-09-16 Flachglas Ag ANTENNA DISC TO BE INSERTED IN THE WINDOW OPENING OF A METAL VEHICLE BODY
US5406295A (en) * 1992-02-26 1995-04-11 Flachglas Aktiengesellschaft Window antenna for a motor vehicle body
RU2712798C1 (en) * 2019-05-20 2020-01-31 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Dual-band antenna

Also Published As

Publication number Publication date
US2110159A (en) 1938-03-08
NL45215C (en)
FR788337A (en) 1935-10-08

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