Title :
Fluidically adjustable degenerate mode microstrip ring filter
Author :
Murray, Casey ; Franklin, Rhonda R.
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Minnesota, Minneapolis, MN, USA
Abstract :
A microstrip ring filter leveraging the degenerate mode created by a stub on the ring is presented. This work uses a fluidic channel filled either with air, acetone, or deionized (DI) water at the end of the stub to vary the operating frequency. A frequency shift from 2.21 GHz to 1.79 GHz is observed.
Keywords :
microstrip filters; DI water; acetone; air; deionized; fluidic channel; fluidically adjustable degenerate mode microstrip ring filter; frequency 2.21 GHz to 1.79 GHz; operating frequency; Band-pass filters; Fluids; Insertion loss; Microstrip filters; Microwave filters; Optical ring resonators; Resonator filters; Dual-mode filters; fluidics; microstrip filters; ring resonators;
Conference_Titel :
Wireless and Microwave Technology Conference (WAMICON), 2014 IEEE 15th Annual
Conference_Location :
Tampa, FL
DOI :
10.1109/WAMICON.2014.6857781
