To detect radio signals using a gas, researchers first have to perform a quantum magic trick. They use a sequence of lasers to inflate a tiny atom — typically a cesium atom — into a giant version of ...
Made by KiwiSDR NZ in New Zealand, the KiwiSDR 2 is a software-defined radio with its own computer, packed into a small metal ...
IRVINE, Calif. — Teradek has launched RF-X Auto Switcher, an appliance designed to simplify and secure high-stakes wireless video workflows and deliver flawless, uncompromised signal integrity for ...
MOUNT OLIVE, NJ, UNITED STATES, January 21, 2026 /EINPresswire.com/ — Vislink Technologies, Inc. (OTCQB: VISL), a global provider of real-time wireless video ...
Aerospace engineering is the branch of engineering that designs and builds machines for flight. This includes craft used both inside (aeronautical engineering) and outside (astronautical engineering) ...
On the Robust Detection of Hidden RF Receivers Through the Controlled Backscattering Characteristics
Abstract: Hidden radio frequency (RF) eavesdroppers pose a growing threat to wireless communication security due to their passive and covert nature. This paper presents a non-invasive framework for ...
Abstract: This paper presents a novel RF receiver architecture that combines specific harmonic rejection, switched-capacitor filtering, and current-reuse techniques to achieve high performance with ...
Concord 600-1021-95R is a built-in RF receiver with 96-zone capacity provides instant compatibility with the complete line of Interlogix learn mode sensors. Two programmable outputs can be set up to ...
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