Compact Bandpass Filters Using Dual-Mode Microstrip Closed-Loop Ring Resonators for Wireless Communication Systems

by Esfeh, Babak Kazemi
Published 2009

Narrowband elliptic bandpass filter using dual-mode microstrip square loop resonator for WiMax application

by Esfeh, Babak Kazemi, Ismail, Alyani, Raja Abdullah, Raja Syamsul Azmir
Published 2009

Compact narrowband bandpass filter using dual-mode octagonal meandered loop resonator For WiMax application

by Esfeh, Babak Kazemi, Ismail, Alyani, Raja Abdullah, Raja Syamsul Azmir, Adam, Helmi, Alhawari, Adam Reda Hasan
Published 2009

X-band miniaturized wideband bandpass filter utilizing multilayered microstrip hairpin resonator

by Adam, Helmi, Ismail, Alyani, Mahdi, Mohd Adzir, Razalli, Mohammad Shahrazel, Hasan Alhawari, Adam Reda, Esfeh, Babak Kazemi
Published 2009

Compact microstrip bandpass filter with sharp passband skirts using square spiral resonators and embedded-resonators

by Alhawari, Adam Reda Hasan, Ismail, Alyani, A. Rasid, Mohd Fadlee, Raja Abdullah, Raja Syamsul Azmir, Esfeh, Babak Kazemi, Adam, Helmi
Published 2009