4 ms·
Yes, this article is marketing. They've just made a prototype smaller filter. YIG filters have been around for decades. They are electrically tunable. However,
by RachelF 2y ago
Yes, this article is marketing. They've just made a prototype smaller filter.
YIG filters have been around for decades. They are electrically tunable. However, they are slow to change frequency and can have an odd phase response.