Engineers often turn to VNAs to measure the return-loss characteristics of an antenna, but they must be used carefully ...

To exactly evaluate the two approaches for comparison, we give simple and persuasive examples of electromagnetic coupling systems between a pair of dipole antennas. We first find the far-field kQ ...

Abstract: A filtering transmitarray antenna (TA) based on a filtering antenna to filtering antenna (FA-FA) structure is proposed. The TA unit consists of two identical magnetoelectric (ME) dipoles ...

A TV antenna might seem like a technology from your grandparent's age, but with advances in TV technology like ATSC 3.0, it's a more viable solution than ever. Although smart TVs and streaming ...

If you’re planning on working satellites or doing any sort of RF work where the signal lives down in the dirt, you’re going to need a low-noise amplifier. That’s typically not a problem, as ...

A dual-band handheld is required since satellite uplink and downlink can be on different bands, and the antenna can be made from simple parts as well as [W2PAK] demonstrates in a separate video.

The Pakistan Cricket Board (PCB) has hailed the rapid upgrade of Gaddafi Stadium as a unique record in the world of cricket. PCB Chairman, Mohsin Naqvi, visited the stadium early in the morning ...