The invention makes the coplanar waveguide structure have self-resonance characteristics. And the structure constructs an equivalent parallel circuit of capacitance and inductance. This allows the area of structure to be effectively reduced and obtain the required passband-stopband, leakage wave, and slow wave characteristics.

本發明可有效縮減缺陷結構之面積，並且獲得所需之微波特性。

Communication, electronics, and optoelectronics industry