HF Antenna matching device

Details HF Antenna matching device HF Antenna matching device

1976-01-21

1977-03-29

Gensler, Paul L.

Wave transmission lines and networks

Automatically controlled systems

Impedance matching

333 10, 333 32, H03H 740

Patent

active

040152235

ABSTRACT:
An antenna matching device comprises a directional coupler and, respectively connected, in a prior art manner, to two conjugate ports of the directional coupler, one of which is a high-power port, and the other of which a low-power port, a matching circuit in series with the antenna to be matched, and a matched load. A switching device makes it possible, during the matching phase, to reverse the connections of the aforementioned ports and thus to substitute the directional coupler low-power path for the high-power path in the link between the transmitter and the antenna.

REFERENCES:
patent: 3601717 (1971-08-01), Kuecken
patent: 3794941 (1974-02-01), Templin
patent: 3959746 (1976-05-01), Straw

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