Design of a Quasi-elliptic Lowpass Filter using A New Defected Ground Structure and Capacitively Loaded Microstrip Line

@inproceedings{Moyra2011DesignOA,
  title={Design of a Quasi-elliptic Lowpass Filter using A New Defected Ground Structure and Capacitively Loaded Microstrip Line},
  author={Tamasi Moyra and S. K. Parui and Santanu Das},
  year={2011}
}
The modern microwave and millimeter wave communication system demands good filtering characteristics with compact sizes. In this paper the attention has been given towards the design of a good elliptical lowpass filter with sharp transition between passband and stopband, negligible passband insertion loss and wide stop band. A new defected ground structure (DGS) consisting of two square slots connects with a rectangular slot by two thin transverse slots underneath a microstrip line is proposed… CONTINUE READING