Monopole inductively loaded antenna tuning system

Details Monopole inductively loaded antenna tuning system Monopole inductively loaded antenna tuning system

1981-09-14

1991-05-14

Sikes, William L.

Communications: radio wave antennas

Antennas

With lumped reactance for loading antenna

H01Q 900

Patent

active

050160222

ABSTRACT:
A monopole inductively loaded antenna system is disclosed in which the antenna system is tuned to resonance and impedance matched without making changes to the loading inductance or other antenna elements. The monopole inductively loaded antenna is supported by a base insulator having an antenna side and ground plane side. A variable capacitor is positioned on the ground plane side of the base feed insulator for tuning the antenna system to resonance. One of a plurality of impedance matching transformers is selectively switched into the antenna system to match the antenna load to the transmitter.

REFERENCES:
patent: 3129386 (1964-04-01), Daly
patent: 3381222 (1968-04-01), Gray
patent: 3445849 (1969-05-01), Sanford
patent: 3689928 (1972-09-01), Felsenheld
De France; Communications Electronics Circuits; Rinehart Press; San Franco, Calif., pp. 466, 467; 1966.

Affiliated with

Also associated with

Rating

Monopole inductively loaded antenna tuning system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Monopole inductively loaded antenna tuning system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Monopole inductively loaded antenna tuning system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1651765