GB520849A - Improvements in relating to wireless aerials - Google Patents

Improvements in relating to wireless aerials

Info

Publication number
GB520849A
GB520849A GB31610/38A GB3161038A GB520849A GB 520849 A GB520849 A GB 520849A GB 31610/38 A GB31610/38 A GB 31610/38A GB 3161038 A GB3161038 A GB 3161038A GB 520849 A GB520849 A GB 520849A
Authority
GB
United Kingdom
Prior art keywords
dipole
matching section
aerials
frequencies
relating
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
GB31610/38A
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.)
JACK GRENVILLE MAITLAND EDWARD
Original Assignee
JACK GRENVILLE MAITLAND EDWARD
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 JACK GRENVILLE MAITLAND EDWARD filed Critical JACK GRENVILLE MAITLAND EDWARD
Priority to GB31610/38A priority Critical patent/GB520849A/en
Publication of GB520849A publication Critical patent/GB520849A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/48—Combinations of two or more dipole type antennas

Abstract

520,849. Aerials. EDWARDS, J. G. MAITLAND-. Nov. 1, 1938, No. 31610. [Class 40 (v)]. An aerial comprises a plurality of dipole antennae a...d, each adapted for transmission or reception of one of a number of frequencies which are harmonically related and connected through a common V-dipole matching section mr, ml to a high or low impedance feeder. Each dipole is connected to the matching section at points which are voltage nodes for the frequency for which the dipole is intended. The matching section may be equilateral, a di-electric stretcher mb connecting the upper ends, and be disposed centrally. As shown, the dipole a for the lowest frequency supports those for higher frequencies by slidable tubular members 7 with locating stops 10 and dependent arms 8. Insulators 9 and spacing members 11 are provided for the individual antenna. Adjustable tension devices may be used to maintain parallelism and in some cases to allow for catenary deviation.
GB31610/38A 1938-11-01 1938-11-01 Improvements in relating to wireless aerials Expired GB520849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB31610/38A GB520849A (en) 1938-11-01 1938-11-01 Improvements in relating to wireless aerials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31610/38A GB520849A (en) 1938-11-01 1938-11-01 Improvements in relating to wireless aerials

Publications (1)

Publication Number Publication Date
GB520849A true GB520849A (en) 1940-05-06

Family

ID=10325722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31610/38A Expired GB520849A (en) 1938-11-01 1938-11-01 Improvements in relating to wireless aerials

Country Status (1)

Country Link
GB (1) GB520849A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524993A (en) * 1945-09-14 1950-10-10 Victor H Rumsey Antenna
US2611086A (en) * 1947-06-06 1952-09-16 Amy Aceves & King Inc Antenna system
US3035266A (en) * 1958-05-23 1962-05-15 Marshall Thomas Albert Broad band active element for television arrays

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524993A (en) * 1945-09-14 1950-10-10 Victor H Rumsey Antenna
US2611086A (en) * 1947-06-06 1952-09-16 Amy Aceves & King Inc Antenna system
US3035266A (en) * 1958-05-23 1962-05-15 Marshall Thomas Albert Broad band active element for television arrays

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