WITH A MULTITUDE OF WARFIGHTERS in what seems to be a never-ending array of locations, making sure they stay in contact has become more difficult than ever. Often, this situation is further challenged by rough terrain, which blocks line-of-sight ...
From wireless communications through test and defense applications, filters are balancing tradeoffs to shrink size, increase ruggedization, or provide flexibility without hurting performance.
By carefully selecting the parameters of a rectangular groove in a multi-mode resonator, the passband performance of an UWB bandpass filter can be enhanced.
This novel transmission-line technology provides compact three-dimensional structures with low loss compared to microstrip and stripline, and with impressive tolerance to high vibration levels.