Abstract: A generalized dispersion equation is derived featuring coupled mode theory, parity-time symmetry, and leaky wave antennas of arbitrary periodic ... supported by an active impedance sheet ...

The expansion of 5G wireless networks has transformed mobile connectivity for over two billion users worldwide, offering ...

This has made small antennas more popular, despite some limitations. [Tech Minds] reviews the GA-450 indoor active HF loop antenna and finds it better than expected. You can see the video review ...

There's some real ambiguity when it comes to the antenna design for the next-gen 2027 Chevy Silverado 1500. Which leads us to ...

[K5ACL], aka [SignalSearch], recently brought his active receive loop antenna in off the roof to give it a checkup and perform any necessary maintenance. While it was in the shack, he took the ...

At a time when 5G networks require more energy than previous generations and each base station consumes as much energy as 73 ...

Welcome to the F1 News Zone, the show where we round-up the biggest stories in Formula 1 right now. We’re heading to Bahrain this weekend for Round 4, but here are all of the biggest stories after ...

Key Insights The projected fair value for EchoStar is US$18.33 based on 2 Stage Free Cash Flow to Equity Current ...

Aesthetics should only be part of the equation when shopping for an indoor antenna; after all, an antenna is useless if it does not receive the channels you want to watch. This is why buying an ...