Antenna tuning at HF frequencies ... before being introduced to a Vector Network Analyser, or VNA. Here is where some of the Black Art of high frequency RF design is laid bare, with everything ...

Most readers will be aware that a good way to extend WiFi range is to use a better antenna for those 2.4 GHz signals, but at the same time such high frequency ... an antenna a very worthwhile ...

To scan deeper, for example, mapping geological features 20 to 50 feet deep, low frequency antennas will work because very high resolution is not required. Importance of selecting the right ...

Deep Space Station 23's 133-ton reflector dish was recently installed, marking a key step in strengthening NASA's Deep Space Network ... high (20-meter-high) alidade, a platform above the antenna ...

Imagine taking the radio frequency properties ... what they needed to create was a high-throughput, inexpensive technique that directly integrates flat array antennas onto textiles.

As the demand for high-speed wireless communication grows, millimeter-wave frequencies, such as the 27 GHz band, have become increasingly important for 5G and beyond. However, operating at these ...