a simple home-brew WiFi antenna that uses food cans as directional waveguides. The dish is built from the skeleton of an umbrella-style photographer’s flash reflector; he chose this over a ...

Oxford Space Systems (OSS) has collaborated with Airbus subsidiary SSTL to deliver efficient CarbSAR SmallSat with large, ...

A crane lowers the 112-foot-wide (34-meter-wide) steel framework for the Deep Space Station 23 (DSS-23) reflector dish into position on Dec. 18, 2024, at the Deep Space Network's (DSN) Goldstone Space ...

This antenna and Radar Cross Section (RCS) measurement system is based on the Dual Reflector Compact Range principle. To achieve the far-field conditions required for the measurement, the spherical ...

North American and European prototype antennas have been evaluated by a variety of measurement systems to quantify the major performance specifications. Near‐field holography was used to set the ...