Abstract: This research introduces a novel circularly polarized compact antenna designed for universal ultrahigh-frequency (UHF) radio-frequency identification (RFID) handheld readers for ...

The process I was intending to follow was simple enough. Set up the antenna in the middle of the field, have it transmit some RF, and measure the signal strength at points along a series of radial ...

Katy is Managing Editor at IFLScience where she oversees editorial content from News articles to Features, and even occasionally writes some.

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Here’s how it works. The huge antenna for the newly launched Biomass forest-monitoring satellite has been successfully deployed, the European Space Agency (ESA) announced on Wednesday (May 7).

Abstract: The modern nanosatellite paradigm calls for innovative UHF antenna solutions that address the challenges of size, mass, and in-orbit deployment, especially for reliable telemetry and ...