• Corpus ID: 248887236

Holographic Amplitude-Modulated (AM) Leaky-Wave Antennas for Near-Field and Far-Field Applications

@inproceedings{Wu2022HolographicA,
  title={Holographic Amplitude-Modulated (AM) Leaky-Wave Antennas for Near-Field and Far-Field Applications},
  author={Gengbo Wu and Kai Fai Chan and Chi Hou Chan},
  year={2022}
}
 Abstract —Amplitude-modulated (AM) leaky-wave antenna (LWA), a concept following amplitude modulation technique from classical communications theory, is a promising structure that enables transforming traveling wave into the radiating wave. In this paper, we provide a different perspective based on the classical holographic theory to gain insight into the physical mechanism of AM LWA and design novel LWAs. In analogy to the classical optical Gabor hologram, we demonstrate that only the…