Electronics (Mike Jaroch)
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GRID BIASA constant fixed potential applied between the grid and the cathode of a vacuum tube to establish an operating point [6]. | ||
GRID CURRENTThe current that flows in the grid-to-cathode circuit of a vacuum tube [6]. | ||
GRID-GAP TUNINGA method of changing the center frequency of a resonant cavity by physically changing the distance between the cavity grids [11]. | ||
GRID-LEAK BIASA self-bias provided by a high resistance connected across the grid capacitor or between the grid and cathode [6] | ||
GROUND CLUTTERUnwanted echoes, from surrounding land masses, that appear on a radar indicator [18]. | ||
GROUND PLANEThe portion of a ground-plane antenna that acts as ground [10]. | ||
GROUND PLANESCopper planes used to minimize interference between circuits and from external sources [14]. | ||
GROUND POTENTIALZero potential with respect to the ground or earth [1]. | ||
GROUND RANGEThe distance on the surface of the earth between a radar and its target. Equal to slant range only if both radar and target are at the same altitude [18]. | ||