We think of radio navigation and direction finding as something fairly modern. However, it might surprise you that direction finding is nearly as old as radio itself. In 1888, Heinrich Hertz noted ...

SAN ANTONIO -- Nov. 19, 2019 -- Mitigating ongoing threats to national security requires timely intelligence data, including signals intelligence (SIGINT) obtained through electronic surveillance.

Link Microtek has developed an automatic direction-finding (DF) antenna that allows the source of unauthorised or interfering transmissions to be located rapidly and accurately, even in urban areas ...

The Pentagon wants more accurate high-frequency direction-finding antenna for small aircraft. Credit: U.S. Army The Defense Innovation Unit is looking to find a prototype small high-frequency ...

The Model 643 dual-polarized single-band antenna system is presented as the first broadcast monitoring solution that receives and allows for high-speed accurate wideband direction finding (DF) ...

Now available from Link Microtek is a new automatic direction-finding (DF) antenna that allows the source of unauthorised or interfering transmissions to be located rapidly and accurately, even in ...

PFULLINGEN, GERMANY. With the ADFA 2, Narda Safety Test Solutions announced it is presenting its second automatic direction-finding antenna. The RF measurement specialist has increased the frequency ...

CoreHW Bluetooth® indoor positioning supports angle of arrival (AoA) to determine the tag’s location in real-time with cm-level accuracy. This technology benefits from the vast ecosystem of Bluetooth® ...

SAN ANTONIO -- Dec. 9, 2019 -- Two Southwest Research Institute-developed technologies were selected as winners of prestigious R&D 100 Awards. R&D Magazine recognized SwRI's Lotus Superhydrophobic ...