Dipole Antennas with Time-Varying Body and Shape

Autor: Sergei A. Tretyakov, M. H. Mostafa, G. A. Ptitcyn
Rok vydání: 2020
Předmět:
Zdroj: 2020 Fourteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials).
DOI: 10.1109/metamaterials49557.2020.9285128
Popis: In this talk we introduce the concept of antenna body modulation. We show approximated theoretical formulas for effective resistance and reactance at the carrying frequency and discuss how antenna body modulation can affect them. Finally, we show how radiation resistance can be decreased keeping the reactance unchanged in the limit of small modulations.
Databáze: OpenAIRE