In this article, a structure and design procedure of a novel compact dual-polarized
corrugated horn antenna with high gain and a stable phase center for satellite …

In this letter, a structure and design procedure of a novel double-flared conical horn antenna
with an improved gain and a stable phase center is presented. The antenna incorporates a …

Antenna noise temperature calculation for a reflector antenna system can be a
computationally expensive operation if the structure is electrically large. Several …

We present the design, manufacture, and measured performance of a dielectrically loaded
quad-ridge flared horn (QRFH) feed for decade bandwidth radio astronomy application. The …

In this article, we present a novel dielectrically loaded quad-ridge flared horn (QRFH) as a
reflector feed with beyond-decade ultrawideband performance. The dielectric is machined in …

The accuracy of geodetic Very Long Baseline Interferometry (VLBI) is affected by water
vapour in the atmosphere in terms of variations in the signal propagation delay at the …

We have developed, manufactured, and tested a new feed design for interferometric radio
telescopes with “large-N, small-D” designs. Such arrays require low-cost and low-complexity …

The design strategy to stabilise the phase centre (PC) of the conventional horn antenna
using a shaped dielectric rod is presented for aperture efficiency improvement of space‐fed …

A quadruple-ridged flared horn (QRFH) antenna is typically fed asymmetrically by the centre
conductor of a coaxial transmission line. Both the desired odd and undesired even modes …

This paper deals with the bandwidth enhancement of a wideband printed monopole
antenna based on genetic algorithm (GA). The antenna is designed on an RT/duroid 5880 …