1. Hairpin Resonators in varactor-tuned microstrip bandpass filters;Zakharov A;IEEE Trans. Circuits Syst. II, Exp. Briefs,2020
2. Frequency-tunable microwave dielectric resonator;Poplavko YM;IEEE Trans. MTT,2001
3. High-Q Tunable Filters: Challenges and Potential;Mansour RR;IEEE Microwave Mag.,2014
4. Adam, J. D. An MSW tunable bandpass filter. Proc. IEEE Ultrason. Symp., San Francisco, CA, USA, 157–162 (1985).
5. Microwave devices based on magnetostatic surface waves propagated in thin magnetic films;Lebed BM;Microwave J,1995