CPW lumped element design

• Main Authors: Ming-Hong Kao, 高銘鴻
• Other Authors: T. C. Chiu
• Format: Others
• Language: zh-TW
• Published: 2003
• Online Access: http://ndltd.ncl.edu.tw/handle/44770051822378212379

碩士 === 國立中央大學 === 電機工程研究所 === 91 === In the thesis, the characteristics of Coplanar Waveguide discontinuities are studied. A procedure for the calculation of the equivalent reactances of CPW discontinuities is presented. Simulation and measurement of the series and shunt resonators have been conducted to verify the validity of the algorithm. The procedure of CPW equivalent lumped element value is also employed to obtain the coupling capacitance and inductance, which are required in the design of CPW capacitive-coupled quarter-wave bandpass filters and inductive-coupled half-wave bandpass filters. Good agreement between the simulation and measurement results has been obtained after the length of quarter-wave and half-wave transmission lines are adjusted.