Communications: radio wave antennas – Antennas – High frequency type loops
Patent
1977-01-10
1978-02-21
Lieberman, Eli
Communications: radio wave antennas
Antennas
High frequency type loops
343869, H01Q 700
Patent
active
040756343
ABSTRACT:
The portable antenna assembly is for use indoors with a television receiver for receiving very high and ultra-high frequency television signal carrier waves radiated from transmitters located at varying distances and in different directions from the antenna assembly. The antenna assembly comprises a stand having a base member upon which is rotatably mounted a vertically extending antenna support member which carries first and second tubular antennas, each antenna being of generally rectangular configuration. The second antenna is located within the space subscribed by the first antenna and both antennas are located on the same side of the support member in generally the same vertical plane. The first and largest antenna is connected by a flexible cable to the very high frequency terminals of the television receiver and the second antenna is connected by a flexible cable to the ultra-high frequency terminals of the television receiver. With such a construction, the rotatable antenna support member carrying the antennas may be manually rotated on the base member and positioned to best receive the signals from a selected transmitter.
REFERENCES:
patent: 2817838 (1957-12-01), Kailey
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