Experimental demonstration of a left-handed metamaterial operating at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mn>100</mml:mn><mml:mspace width="0.3em"/><mml:mi>GHz</mml:mi></mml:mrow></mml:math>
The existence of a left-handed (LH) transmission band in a bulk composite metamaterial (CMM) around 100 GHz is demonstrated experimentally. The CMM consists of stacked planar gl...