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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.app-ph2026
Transiently Driven Reflectionless Resonant Microwave Plasmas via Virtual Critical Coupling
Muhammad Rizwan Akram, Abbas Semnani
Microwave plasma sources play a critical role in scientific research and a wide range of industrial, biomedical, and space applications. Resonant microwave structures have recently…