Compact Wide-Stopband Bandpass Filter Based on Highly-Loaded Substrate Integrated Cavity Resonators. - Shahrokh Saeedi; Gokhan Ariturk; Hjalti H. Sigmarsson (RWS, 2020)

Lossy Microwave Filters With Active Shape Correction. - Gokhan Ariturk; Hjalti H. Sigmarsson (IEEE Access, 2021)