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

In this paper, a dual circularly-polarized (CP) multi-beam antenna is proposed for future
vehicular radar applications. The antenna is composed of two pillbox reflector beamforming …

A planar millimeter-wave 2-D beam-scanning multibeam array antenna fed by compact 16-
way beamforming network (BFN) in multilayered substrate integrated waveguide (SIW) …

Quasi-optical beamformers provide attractive properties for antenna applications at
millimeter-wave (mm-wave) frequencies. Antennas implemented with these beamformers …

An integrated solution for the development of multilayer antenna modules for fifth-generation
(5G) communications, based on low temperature cofired ceramic (LTCC), is presented. The …

A wideband and continuous beam steering flat antenna is proposed in the 60-GHz band.
The antenna consists of two layers and is made of two parts: 1) a feeding network and 2) a …

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 …

Wide-angle coverage, fine angular resolution, and low-power consumption are the key
characteristics of millimeter-wave short-range wireless systems, such as access points in …

A novel highly efficient leaky-wave antenna (LWA), based on a periodic set of holes created
in a half-mode substrate integrated waveguide (SIW), is conceived for automotive radar. The …

A two-dimensionally (2-D) scanning multibeam array with planar structure and low sidelobe
level (SLL) is realized in this paper. It is for the first time that the SLL of 2-D scanning …