Following the FCC’s decision to streamline digital FM broadcasting rules, HD Radio owner Xperi is opposing a petition from Press Communications LLC that seeks additional regulatory requirements for FM ...

Fig. 7: Graph showing KNOW (FM)’s predicted self-interference zones in red using a separate 10-bay analog antenna with a four-bay digital antenna operating at –10 dBc However, it appears that even an ...

The Federal Communications Commission did well when it decided on Jan. 27 that most U.S. FM stations airing HD Radio signals may now increase their digital power. The breadth of industry backing for a ...

Today’s electromagnetic (EM) spectrum is a scarce resource that is becoming increasingly congested and contested as friendly, unfriendly, and neutral entities vie for available spectrum resources at ...