No audio available for this content. Advanced Navigation has released Spatial Dual, its new dual-antenna GNSS/INS. Spatial Dual is a ruggedized miniature GPS-aided inertial navigation system and AHRS ...

Antenna diversity can provide a substantial improvement in the quality of an orthogonal frequency division multiplexing (OFDM) wireless link in multi-path environments. To achieve a diversity gain, ...

VectorNav Technologies SOLOSHOT, the leader in intelligent and high-performance inertial navigation technologies, announced the introduction of the VN-300 Dual Antenna GPS-Aided Inertial Navigation ...

Radio World asked several of our contributors to attend various sessions at the NAB2003 convention. Here, Michael LeClair summarizes presentations at “IBOC DAB – Ready For Prime Time” of the Broadcast ...

The recent furor over the iPhone 4’s antenna has made consumers aware of the constraints designers face when trying to build sleek, compact gadgets that also get a good connection. Researchers at Rice ...

POLARIZATION. We use the word in everyday speech to mean a division into two groups with sharply contrasting opinions or beliefs. But the word has another use in physics and electrical engineering to ...

WASHINGTON Stations officially may now use dual rather than single antennas for their FM IBOC operations. The FCC gave the go-ahead for broadcasters to use one antenna for a digital signal and another ...