IEEE

A Novel Approach for In-Orbit Satellite Antenna Pattern Measurement Using a Small Satellite Flying in Double-Cross-Helix Formation

Abstract: The article proposes a novel approach for in-orbit satellite antenna pattern measurement by means of a dedicated small measurement satellite (MES) that flies in Double-Cross-Helix formation.
GitHub

ESPRI (ESP Radio Interface) project providing extended functionalities to ham radios.

The main goal of this project is to extend functionalities of ham radios with addition of a small PCB board that contains ESP32 microcontroller. custom digital modes (modulated and demodulated by the ...
ecofinagency

Senegal to Deploy Satellite Antennas in 2026 to Expand Internet Access

Senegal will deploy satellite antennas nationwide in 2026, President Bassirou Diomaye Faye said. The program aims to provide free internet access to nearly one million people. Only 42% of Senegal’s ...
IEEE

Compact Uplink Circularly Polarized 2.4GHz Short Backfire Antenna for Geostationary Amateur Radio Satellite Es’Hail-2 (QO-100)

Abstract: This paper describes a compact circularly polarized antenna designed for the 2.4GHz band with a gain of 15dBic designed for communication (uplink) with a geostationary amateur radio ...