GB788582A - Antenna system - Google Patents

Antenna system

Info

Publication number
GB788582A
GB788582A GB5302/56A GB530256A GB788582A GB 788582 A GB788582 A GB 788582A GB 5302/56 A GB5302/56 A GB 5302/56A GB 530256 A GB530256 A GB 530256A GB 788582 A GB788582 A GB 788582A
Authority
GB
United Kingdom
Prior art keywords
rod
concentrated
legs
high permeability
field component
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
GB5302/56A
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of GB788582A publication Critical patent/GB788582A/en
Expired legal-status Critical Current

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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe

Landscapes

  • Coils Or Transformers For Communication (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

788,582. Aerials. HAZELTINE CORPORATION. Feb. 21, 1956 [March 30, 1955], No. 5302/56. Class 40 (7). An aerial system comprises a rod 11 of material having a high permeability-permittivity product and means, such as the coil 20, located at one end of the rod to develop an electrical signal in response to the concentrated field in the rod. Use of a rod of material having a high permeability-permittivity product such as ferrite results in a much reduced wave velocity in the rod as compared with free space. As a result, the field components of a wave arriving with the direction of propagation shown are distorted and concentrated at the end 12 of the rod. The nature of this concentration is indicated for the magnetic field component 18 and it can be seen that this is concentrated in the two legs 15, 16 formed at the end 12 of the rod. As the direction of the field component is different in the two legs the pickup coil 20 is wound clockwise round one and anti-clockwise round the other, as shown, so that the voltages generated are added.
GB5302/56A 1955-03-30 1956-02-21 Antenna system Expired GB788582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US788582XA 1955-03-30 1955-03-30

Publications (1)

Publication Number Publication Date
GB788582A true GB788582A (en) 1958-01-02

Family

ID=22146620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5302/56A Expired GB788582A (en) 1955-03-30 1956-02-21 Antenna system

Country Status (3)

Country Link
DE (1) DE1042671B (en)
FR (1) FR1144952A (en)
GB (1) GB788582A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1081943A (en) * 1953-05-13 1954-12-23 Vechambre Freres Rotating support for adjustable electrical circuit

Also Published As

Publication number Publication date
FR1144952A (en) 1957-10-21
DE1042671B (en) 1958-11-06

Similar Documents

Publication Publication Date Title
GB1211726A (en) Loop antenna
GB734963A (en) Arrangement for magnetic concentration of an electron beam in a travelling wave tube
ES256089A1 (en) Electrostatically-shielded loop antenna
GB788582A (en) Antenna system
GB573182A (en) Improvements in or relating to the detection of faults in articles of non-magnetic material
GB764032A (en) Quadrantal error correcting means for magnetic antennas
GB729706A (en) Improvements in or relating to electro-magnetic metal detecting instruments
GB960668A (en) Apparatus for measuring direct current in a cable
ES279105A1 (en) Improvements in or relating to electromagnetic switches
US2931037A (en) Arrangement for radio direction finding
ES317790A1 (en) Electrical position indicators
ES210158A1 (en) An antenna device (Machine-translation by Google Translate, not legally binding)
GB869496A (en) Improvements in or relating to apparatus comprising a cathode-ray tube
GB720721A (en) Improvements in and relating to radio aerials
ES74955U (en) Children's radio receiver (Machine-translation by Google Translate, not legally binding)
CA583979A (en) Magnetically strong ferromagnetic magnesium-zinc type of ferrite
GB772998A (en) Quadrantal error correcting means for magnetic antennas
GB763886A (en) Quadrantal error correcting means for magnetic antennas
GB593377A (en) Improvements in or relating to apparatus for detecting and/or locating by electricalmeans masses of electrically conducting or magnetic material
CA676062A (en) Ferrite with constricted magnetic hysteresis loop
ES270808A1 (en) Connection device for the adjustment of the amplitude of output of transformers, especially transformers of deflection of lines (Machine-translation by Google Translate, not legally binding)
ES315658A1 (en) Coupling device not reciproco of elastic waxes. (Machine-translation by Google Translate, not legally binding)
CA592444A (en) Ferrite with constricted magnetic hysteresis loop
CA595275A (en) Ferrite with constricted magnetic hysteresis loop
CA592445A (en) Ferrite with constricted magnetic hysteresis loop