Compact frequency‐reconfigurable circular patch antenna with varactor diode: Design, tuning, and compactness optimization
Sign Up to like & getrecommendations! Published in 2024 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.34341
Abstract: In this study, a frequency‐reconfigurable circular patch antenna with a varactor diode has been presented. The proposed antenna has been designed and investigated in four steps: circular patch antenna (Antenna 1), antenna with double slots… read more here.
Keywords: antenna; frequency reconfigurable; varactor diode;
Device modeling of RF varactor diodes for adjustable microwave reflectivity in active frequency selective surfaces
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac0706
Abstract: At present, the design of absorbers with broadband electromagnetic absorption performance in the P/L band (0.3 ∼ 2 GHz) is a huge challenge. The frequency selective surface (FSS) loaded with active RF devices utilizes the… read more here.
Keywords: frequency selective; physics; varactor diode; varactor ... See more keywords