Microwave filters for communication systems fundamentals, design and applications by Cameron, Richard J., Kudsia, Chandra M., Mansour, Raafat R.

Available for University of the Philippines Diliman College of Engineering via IEEE Xplore. Click here to access
Also available remotely for University of the Philippines Diliman College of Engineering via IEEE Xplore. Click here to access thru EZproxy

Theory and design of microwave filters by Hunter, I. C.

Available for University of the Philippines Diliman via IET Digital Library. Click here to access
Also available remotely for University of the Philippines Diliman via IET Digital Library. Click here to access thru EZproxy

Theory and design of microwave filters by Hunter, I. C.

Also available online for University of the Philippines Diliman via IET Digital Library. Click here to access

Ridge waveguides and passive microwave components by Helszajn, J.

Available for University of the Philippines Diliman via IET Digital Library. Click here to access
Also available remotely for University of the Philippines Diliman via IET Digital Library. Click here to access thru EZproxy

Microwave planar passive circuits and filters by Helszajn, J. (Joseph)

Simulation and implementation of UWB filter structures by Bonifacio, Marvin T.

Simulation and implementation of ultra-wideband coplanar waveguide filter structures by Ticman, Erik Gregor V.

Simulation and Implementation of UWB MMR Filter Structures by Bonus, Pocholo Antonio N.