IT950569B - IMPROVEMENT IN TELEVISION TRANSMITTER ANTENNAS - Google Patents

IMPROVEMENT IN TELEVISION TRANSMITTER ANTENNAS

Info

Publication number
IT950569B
IT950569B IT47657/72A IT4765772A IT950569B IT 950569 B IT950569 B IT 950569B IT 47657/72 A IT47657/72 A IT 47657/72A IT 4765772 A IT4765772 A IT 4765772A IT 950569 B IT950569 B IT 950569B
Authority
IT
Italy
Prior art keywords
improvement
transmitter antennas
television transmitter
television
antennas
Prior art date
Application number
IT47657/72A
Other languages
Italian (it)
Original Assignee
Ampex
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 Ampex filed Critical Ampex
Application granted granted Critical
Publication of IT950569B publication Critical patent/IT950569B/en

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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
IT47657/72A 1971-02-24 1972-01-11 IMPROVEMENT IN TELEVISION TRANSMITTER ANTENNAS IT950569B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11843671A 1971-02-24 1971-02-24

Publications (1)

Publication Number Publication Date
IT950569B true IT950569B (en) 1973-06-20

Family

ID=22378570

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47657/72A IT950569B (en) 1971-02-24 1972-01-11 IMPROVEMENT IN TELEVISION TRANSMITTER ANTENNAS

Country Status (6)

Country Link
US (1) US3718934A (en)
DE (1) DE2208789A1 (en)
FR (1) FR2126318A1 (en)
GB (1) GB1320294A (en)
IT (1) IT950569B (en)
ZA (1) ZA718603B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100227646A1 (en) * 2009-03-03 2010-09-09 Hitachi Cable, Ltd. Mobile communication base station antenna
US9634386B2 (en) * 2015-01-19 2017-04-25 Christopher C. Dundorf Apparatus for safely securing radiation-transparent panels covering the antenna service bays of wireless telecommunication towers and methods of installing the same

Also Published As

Publication number Publication date
ZA718603B (en) 1973-05-30
GB1320294A (en) 1973-06-13
FR2126318A1 (en) 1972-10-06
US3718934A (en) 1973-02-27
DE2208789A1 (en) 1972-09-07

Similar Documents

Publication Publication Date Title
IT994388B (en) IMPROVEMENT IN MICROWAVE ANTENNAS
IT977515B (en) IMPROVEMENT IN MICROWAVE ANTENNAS
IT974307B (en) IMPROVEMENT IN MICROWAVE ANTENNAS
CA961935A (en) Antenna system
CA969631A (en) Antenna system
NO137924C (en) LAMINATED ANTENNA.
BE792553A (en) LOW DIMENSIONAL RADIOELECTRIC ANTENNA
IT966460B (en) IMPROVEMENT IN OMNIDIRECTIONAL ANTENNAS
IE38357B1 (en) Improved antenna
IT950569B (en) IMPROVEMENT IN TELEVISION TRANSMITTER ANTENNAS
CA950054A (en) Antenna structures
IT966459B (en) IMPROVEMENT IN OMNIDIRECTIONAL ANTENNAS
ZA715108B (en) Dipole antenna
ZA711426B (en) Antenna
CA879745A (en) Thermoset foamed phenol-polyurethane
DK135358B (en) Antenna.
BE761700A (en) ANTENNA.
CA880533A (en) Loop antenna
CA876929A (en) Antenna
CA33477S (en) Radio receiver
AU455924B2 (en) Logarithmic periodic dipole antenna
CA886187A (en) Adjustable dipole antenna
IL37592A0 (en) Electronic-scan antenna
CH531813A (en) Artificial antenna
ES170699Y (en) IMPROVED ANTENNA.