Abstract
A pair of electrodes are energized in opposite phase by a radio frequency electric source having a common connection to said electrodes differing in length by a 1/2 wave length, and electrode isolation when unenergized is obtained utilizing lengths of connecting cable from such common connection which are odd multiples of a 1/4 wave length, grounding the common connection
| Original language | English |
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| Patent number | US Patent 4285346 |
| Publication status | Published - 25 Aug 1981 |