Multi-beam antennas are critical components in future terrestrial and non-terrestrial wireless
communications networks. The multiple beams produced by these antennas will enable …

This work proposes a novel multi-beam leaky-wave pillbox antenna. The antenna system is
based on three main parts: feeding part (integrated horns), quasi-optical system and …

Two types of substrate integrated waveguide (SIW) long slot leaky-wave antennas with
controllable sidelobe level are proposed and demonstrated in this paper. The first prototype …

A very low-profile sub-THz high-gain frequency beam steering antenna, enabled by silicon
micromachining, is reported for the first time in this paper. The operation bandwidth of the …

A new low-profile, full-space, electronic beam-steering antenna architecture which combines
the full-space beam-steering properties of reconfigurable transmitarrays with the low-profile …

A novel low-cost high-gain beam-steering antenna terminal topology for global data
connectivity with low-earth-orbit satellite constellations in the UHF 900 MHz ISM band is …

A novel low-cost, dual-polarized, 2-D leaky wave antenna (LWA) with four beams is
proposed in this article. The proposed 2-D LWA includes a 2-D leaky wave radiation …

A dual-layer pillbox antenna is proposed for mechanical beam-scanning applications at
millimeter-wave frequencies. It consists of three main subsystems (multislot quasi-optical …

A reconfigurable leaky-wave antenna using periodic water grating on the top of a grounded
glass slab is presented in this letter. A probe-fed unidirectional surface-wave launcher is …

Low-cost multilayer antennas are proposed for the next-generation automotive radar
systems at millimeter waves. The antennas consist of a multilayer pillbox leaky-wave …