This communication presents a terahertz (THz) wideband transmitarray antenna with wide-
angle beam steering for intersatellite communications. A new design method is developed …

This paper presents a terahertz high gain beam steering transmitarray antenna (BSTA)
working at 340 GHz. Substrateless double hexagon ring slots unit-cells which present low …

This paper presents the design and measurement of a novel transmit-array (TA) that is able
to combine wide beam steering and high gain for two distinct frequency bands. The TA is …

A transmitarray antenna with an elliptical cylindrical shape is presented for a wide-angle
multibeam radiation in this communication. The transmitarray has a cylindrical radiating …

A 20 GHz downlink satellite antenna design is described. The aperture simultaneously
radiates 18 fixed, 0.3'width pencil beams directed at 18 cities distributed over CONUS for …

A low loss multi-beam transmitarray antenna (MBTA) working at 340 GHz is presented in this
paper. In order to eliminate the substrate loss to the terahertz wave, a substrateless all metal …

A novel array antenna architecture is proposed that can enable 2-D (full-space) radiation
pattern control and efficient beam steering. This solution is based on a gap waveguide array …

A low profile transmitarray architecture composed of a four profiled focal sources and a flat-
lens array is discussed in this paper. The flat-lens is a square array with 2116 unit-cells …

Design of 411 unit-cell elements in a circular configuration transmitarray using dielectric
resonator antenna (DRA) has been introduced. The proposed transmitarray is used as a …

Future communications will provide higher transmission rates and higher operating
frequencies. In addition, agile beam tracking will be an inevitable trend in technology …