The University of Hawaiʻi Institute for Astronomy launched initial science operations for Robo-AO-2, a robotic laser adaptive ...
The magnetic loop antenna is a familiar sight in radio amateur circles as a means to pack a high performance HF antenna into ...
Abstract: A low-cost, dual-circularly-polarized (CP) 2 bit antenna working at 10 GHz is reported in this work. The antenna element utilizes a square-ring patch as a radiator. By selecting the feeding ...
The aging infrastructure of the Deep Space Network is operating at capacity and in desperate need of an upgrade. The latest ...
One of the largest antennas in NASA’s Deep Space Network was damaged in September and may be out of service for an extended ...
We put the Suunto Race 2 to the test. Our verdict? It is surprisingly sleek and powerful, yet cheaper than most market-leading competitors.
Abstract: Two-dimensional antennas provide additional variables that can be used to control and shape the pattern, and widely used in engineering applications include tracking radar, communications, ...
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