2 papers
physics.app-ph2026
Plasma-Enabled Wideband Matching of Electrically Small Antennas
Kushagra Singhal, Abbas Semnani
This paper presents a plasma-based approach for wideband impedance matching of electrically small antennas (ESAs). By exploiting the negative permittivity of a capacitively coupled…
physics.plasm-ph2024
Capacitive-Tuned SIW Evanescent-Mode Cavity for Resonant Microwave Plasma Jet
Kazi Sadman Kabir, Abbas Semnani
This paper introduces a novel atmospheric pressure and frequency-tunable microwave plasma jet utilizing evanescent-mode cavity resonator technology. The design uses a substrate-int…