A Survey of Differential-Fed Microstrip Bandpass Filters: Recent Techniques and Challenges

por Al-Yasir, Yasir I. A., Ojaroudi Parchin, Naser, Abdulkhaleq, Ahmed M., Bakr, Mustafa S., Abd-Alhameed, Raed A.
Publicado 2020

A Varactor-Based Very Compact Tunable Filter with Wide Tuning Range for 4G and Sub-6 GHz 5G Communications

por Al-Yasir, Yasir I. A., Ojaroudi Parchin, Naser, Tu, Yuxiang, Abdulkhaleq, Ahmed M., Elfergani, Issa T. E., Rodriguez, Jonathan, Abd-Alhameed, Raed A.
Publicado 2020