Title :
Microstrip hairpin filter´s optimization through changes in the angle between the coupledline sections
Author_Institution :
Zaporizhzhya Nat. Tech. Univ., Zaporizhzhya, Ukraine
Abstract :
A method for optimizing a microstrip hairpin bandpass filter by changing the angle between the coupled-line sections in order to reduce the insertion and return losses is proposed in the HFSS. The method is based on building filter´s sections in different relative coordinate systems whose parameters depend on the value of the angle between the coupled-line sections.
Keywords :
band-pass filters; microstrip filters; optimisation; ultra wideband technology; HFSS; building filter sections; coordinate systems; coupled-line sections; insertion reduction; microstrip hairpin band-pass filter optimization; return loss; Band pass filters; Filtering algorithms; Insertion loss; Microstrip filters; Microwave filters; Optimization; Ultra wideband technology;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2012 22nd International Crimean Conference
Conference_Location :
Sevastopol, Crimea
Print_ISBN :
978-1-4673-1199-1
