Abstract: In this paper, we propose a novel antenna architecture called movable antenna (MA) to improve the performance of wireless communication systems. Different from conventional fixed-position ...

TV antennas might seem like a relic of a bygone era, when the number of channels you received could be counted on one hand. But as consumers try to trim their ever-escalating cable and satellite TV ...

Meet your ticket to free broadcasts. A good one costs less than $20. Photo-Illustration: Vulture; Photos: Courtesy of retailers This article was first published September 12, 2025, and has been ...

More than five decades after it first aired, The Waltons remains one of television’s most enduring family dramas. Set in rural Virginia during the Great Depression and World War II, the hit TV series ...

Editor's Note — December 9, 2025: We've checked back in and made sure that all of our recommendations are up to date and that retailers have these TVs in stock. With CES 2026 coming next month, a new ...

Abstract: This article presents the experimental validation of circularly polarized (CP) resonant cavity antenna (RCA) operating at 300 GHz. The CP-RCA consists of two main parts, one operates as a ...

Not every TV has to be a whopper. You wouldn't want an 85-inch TV dominating a kid's bedroom or a kitchen, for example. That's where the 24-inch RCA Roku TV makes total sense. And right now it only ...