In the late 1970s and early 1980s, factory-installed CB radios became a staple in many vehicles, reflecting a unique cultural ...

Designed and manufactured in the U.S., these antennas deliver exceptional radio frequency (RF) performance from L-band (1.35 GHz to 2.5 GHz) to S/C-band (2.2 GHz to 2.5 GHz and 4.4 GHz to 4.49 GHz).

If you’ve ever used an NE602 or similar IC to build a radio, you might have noticed that the datasheet has a “gilbert cell” mixer. What is that? [Electronics for the Inquisitive Experimenter] explains ...

These applications have been validated by one of the following councils: Southend Council, Basildon Council, Rochford Council, or Castle Point Council. For more public notices, visit ...

Abstract: The traditional approach of radio frequency electromagnetic field exposure compliance assessment is highly conservative when applied to radio base station antennas implementing dynamic ...

Abstract: We address detection schemes of spectrum sensing for cognitive radio with multiple receive antennas operating over a wideband channel composed of a multitude of subbands. By taking the ...

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