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GTEM cell
A GTEM or Gigahertz Transverse Electromagnetic cell is a type of electromagnetic compatibility (EMC) test chamber used for radiated EMC testing.〔(【引用サイトリンク】work=eevblog.com )〕 ==Description== A GTEM cell enclosure is made of conductive material such as metal, in the shape of a long, rectangular pyramid. The pyramid is normally laid flat on one side, although occasionally it may be stood on its base. The base is typically lined internally with radiation-absorbent material (RAM) but the side walls are left bare to act as a waveguide. An RF antenna is placed internally near the base, and a resistive RF absorber or load at the apex. In operation the equipment under test is placed in between the antenna and the load.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「GTEM cell」の詳細全文を読む
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