Design of an omnidirectional conical beam leaky wave antenna using the holographic technique
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-23790-6
Abstract: The microwave holographic principle offers a promising framework for designing leaky-wave antennas (LWAs) with conical radiation patterns. In this paper, a holographic method is presented to synthesize an omnidirectional LWA with angular scanning capability in… read more here.
Keywords: radiation; beam; realized gain; leaky wave ... See more keywords
Differential Evolution-Based End-Fire Realized Gain Optimization of Active and Parasitic Arrays
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DOI: 10.1109/access.2025.3526501
Abstract: We propose a novel approach for boosting the realized gain of arrays with enhanced directivity, utilizing both active and parasitic dipoles. The optimization process first maximizes the end-fire gain in the active array by selecting… read more here.
Keywords: parasitic arrays; gain; active parasitic; realized gain ... See more keywords
Hybrid Circular Ground Planes for High-Realized-Gain Low-Profile Loop Antennas
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Antennas and Wireless Propagation Letters"
DOI: 10.1109/lawp.2018.2848840
Abstract: A novel hybrid circular ground plane integrated with a loop antenna is presented. The ground plane is composed of two different rings: a ring with periodic gaps and an annular concentric ring. The combination of… read more here.
Keywords: hybrid circular; ground; realized gain; ground plane ... See more keywords