A leaky-Vivaldi antenna covered with metasurface (LVAM) is proposed in this paper. The
traditional Vivaldi antenna covered with metasurface realizes backward frequency beam …

In the development of a multifunctional and multi-standard analog frontend module in
emerging and future wireless systems, multifunction antenna array is an indispensable …

In a highly integrated analog radio-over-fiber transceiver, seamless integration of the
antenna-frontend is crucial as an antenna is generally implemented on a high-κ material …

Tightly packed super-directive antenna arrays with complex excitation functions are of recent
interest in space communication. In this article, Schelkunoff polynomials and genetic …

Unlike popular multiband antenna array radiation based on either electric or magnetic
surface currents, the use of mutually interleaved and tightly coupled electric and magnetic …

We propose and investigate two methodologies for the design and realization of scalable
low-footprint multi-band antenna arrays through the interleaving of electric and magnetic …

We propose and investigate a methodology based on convolved electric and magnetic
currents for the generation of multi-band responses over a space-shared radiating surface …

Tightly packed super-directive antenna arrays with complex excitation functions are of recent
interest in space communication. In this paper, Schelkunoff polynomials and genetic …

New feeding for radial waveguide is proposed. The feeding maintains the propagation of
Quasi-TEM mode inside the guide which is leaked through narrow slots at the top plate of …