Turn coaxial cable into a DIY TV antenna in minutes. Make a few cuts, bend a wire, then run a channel scan to pick up free over-the-air broadcasts.

A new Russian UMPB-5R guided aerial bomb has been found to have a 16-element CRPA antenna. This was reported by a specialist and consultant in the field of military radio technology Serhii “ Flash ” ...

ABSTRACT: A dual-band circularly polarized antenna, for applications of a global navigation satellite system (GNSS), is designed. The proposed antenna can generate two frequency bands, covering L1 ...

From radio labs to anechoic chambers that look like Elsa's castle, here's a rare look at how Apple tests Bluetooth, Wi-Fi, 5G and satellite connectivity on the Apple Watch. Vanessa is a lead writer at ...

The construction of an antenna complex in the Russian enclave of Kaliningrad shows Moscow is preparing for a larger and prolonged confrontation with Europe, an open-source analyst group has told ...

Russia has been building a listening station on the edge of the Baltic Sea for the last two years, satellite images appear to show. Open-source researchers at the investigative project Tochnyi, which ...

Abstract: In order to optimize the synthesis of Asymmetric Time-Modulated Circular Antenna Array (ATMCAA) and Symmetric Time-Modulated Circular Antenna Array (STMCAA), this work presents the Novel ...

Abstract: In this article, a novel design technique for reflectarray antennas is proposed to provide broadband dual-linear to dual-circular polarization (dual-LP to dual-CP) conversion in the entire ...