GB628001A - Radio antenna array for the reception of ultra short waves - Google Patents

Radio antenna array for the reception of ultra short waves

Info

Publication number
GB628001A
GB628001A GB35559/46A GB3555946A GB628001A GB 628001 A GB628001 A GB 628001A GB 35559/46 A GB35559/46 A GB 35559/46A GB 3555946 A GB3555946 A GB 3555946A GB 628001 A GB628001 A GB 628001A
Authority
GB
United Kingdom
Prior art keywords
reception
antenna array
radio antenna
ultra short
short waves
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
GB35559/46A
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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
Priority to FR955769D priority Critical patent/FR955769A/fr
Application filed by Pye Ltd filed Critical Pye Ltd
Priority to GB35559/46A priority patent/GB628001A/en
Publication of GB628001A publication Critical patent/GB628001A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/12—Parallel arrangements of substantially straight elongated conductive units

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

628,001. Aerials. LAWSON, D. I., and PYE, Ltd. Nov. 30, 1946, No. 35559. [Class 40 (vii) An aerial array comprises four folded halfwave dipoles A, B, C, D of impedance Zo (about 288 ohms) disposed at the corners of a square of quarter-wave length side and connected by transmission lines E, F, G to a feeder of impedance Zo/4 joined to the centre of line G. Dipoles B and D lag in phase by #/2 behind A and C producing a uni-directional radiation characteristic. The array has broadband properties and is particularly suitable for television reception.
GB35559/46A 1946-11-30 1946-11-30 Radio antenna array for the reception of ultra short waves Expired GB628001A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR955769D FR955769A (en) 1946-11-30
GB35559/46A GB628001A (en) 1946-11-30 1946-11-30 Radio antenna array for the reception of ultra short waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35559/46A GB628001A (en) 1946-11-30 1946-11-30 Radio antenna array for the reception of ultra short waves

Publications (1)

Publication Number Publication Date
GB628001A true GB628001A (en) 1949-08-19

Family

ID=10379088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35559/46A Expired GB628001A (en) 1946-11-30 1946-11-30 Radio antenna array for the reception of ultra short waves

Country Status (2)

Country Link
FR (1) FR955769A (en)
GB (1) GB628001A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133632A (en) * 1983-01-10 1984-07-25 Cedomir Djokic TV aerial

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472281B1 (en) * 1979-12-20 1985-09-06 Rayan Sarl COMPACT ANTENNA OF REDUCED HEIGHT FOR THE TRANSMISSION OR RECEPTION OF ELECTROMAGNETIC FIELDS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133632A (en) * 1983-01-10 1984-07-25 Cedomir Djokic TV aerial

Also Published As

Publication number Publication date
FR955769A (en) 1950-01-19

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