line filter design
MICROWAVE FILTERS,IMPEDANCE-MATCHING NETWORKS,AND COUPLING STRUCTURES
GEORGE L. MATTHAEI
Department of Electrical
& Computer Engineering
University of California
Santa Barbara, CA
LEO YOUNG
Naval Research Laboratory
Washington, DC
E. M. T. JONES
Technology for Communications
International
Mountain View, CA
ARTECH HOUSE
this book is more pratice.
other:
you may refer to the paper:
Efficient Design of Chebychev Band-Pass Filters with Ansoft HFSS and Serenade
Tutorial
Dr. B. Mayer and Dr. M.H. Vogel
Ansoft Corporation