Legislation that would require law enforcement agencies to preserve live access to their radio communications for the press ...

New York state lawmakers have passed a bill to preserve media access to police radio feeds as more and more law enforcement ...

Members of the state Legislature voted Thursday to approve the “Keep Police Radio Public Act,” which will give credentialed ...

Abstract: A traveling-wave circular loop antenna with its phase distribution along the circle of $\bm{l}\bm{\varphi}$ is demonstrated to generate the twisted radio wave. Theoretical formulations of ...

Based on the PRSs, an aperture-shared dual-band antenna subarray is finally developed for base-station applications, which covers the frequency bands of 0.68–0.96 and 1.7–2.7 GHz for 2G/3G/4G mobile ...