voltage feed

voltage feed

[′vōl·tij ‚fēd]
(electromagnetism)
Excitation of a transmitting antenna by applying voltage at a point of maximum potential (at a voltage loop or antinode).
References in periodicals archive ?
Tenders invited for Supply and warranty of ultra high vacuum, high voltage feed through as per specification attached
Frequency variation due to the input voltage changing can be minimized with input voltage feed forward.
separately, state power will provide the high voltage feed and transformers and owner will provide transformer pads.