Title :
Design of UWB filter with Wi-MAX (5.8GHz) notch using single parasitic line
Author :
Coumar, S. S. Oudaya ; Senthilkumar, Radha ; Palanivelu, A.
Author_Institution :
Manakula Vinayagar Eng. Coll., Puducherry, India
Abstract :
In this Paper, a design of a parasitic coplanar stripline ultra wideband (UWB) filter with a narrow rejection band at the Wi-MAX frequency (5.8 GHz) using single parasitic line is reported. The filter characteristics are obtained by using stepped impedance open circuited series stubs. It is shown that the rejection band can be placed at a desired Wi-MAX frequency by tuning the width of the high impedance section as well as the length of the parasitic line. Simulated filter shows the insertion loss about -20 dB and the return loss about -35 dB presented.
Keywords :
WiMax; coplanar waveguides; microwave filters; strip lines; ultra wideband communication; WiMAX frequency; frequency 5.8 GHz; high impedance section; insertion loss; parasitic coplanar stripline UWB filter; rejection band; return loss; single parasitic line; stepped impedance open circuited series stubs; ultra wideband; Band-pass filters; Impedance; Information filters; Microwave filters; Resonator filters; WiMAX; Insertion loss; Ultra wideband (UWB); co-planar stripline (CPS); parasitic line; return loss; stepped impedance;
Conference_Titel :
Information & Communication Technologies (ICT), 2013 IEEE Conference on
Conference_Location :
JeJu Island
Print_ISBN :
978-1-4673-5759-3
DOI :
10.1109/CICT.2013.6558241
