Yuki Kada, Yasushi Yamao. A 3.1 to 4.6 GHz 3-bit reconfigurable bandpass filter using λ/4 microstrip resonators and chip inductor coupling. In 2017 IEEE Radio and Wireless Symposium, RWS 2017, Phoenix, AZ, USA, January 15-18, 2017. pages 180-183, IEEE, 2017. [doi]
Abstract is missing.