Radio frequency (RF) & microwave filters are defined as a kind of electronic filter, which are designed to operate on signals in the megahertz to gigahertz frequency ranges (medium frequency to...
When designing RF solution, RF filters play prominent roles in the system. If picking RF filter, the following parameters should be considered.
1. Center frequency: f0 is short for the center frequ...
Wi-Fi 6E is introduced by Wi-Fi alliance, a future standard extended by Wi-Fi 6 (also known as 802.11ax), and currently also supports 2.4 GHz and GHz operating permissions, and supports 802.11ax in...
A helical resonator duplexer is a device used in radio frequency (RF) and microwave communication systems to separate and combine signals at different frequencies. It employs helical resonators as...
The performance parameters of RF passive components mainly include operating frequency band, insertion loss, input and output standing waves, port isolation, in-band fluctuation, out-of-band suppre...
According to technical fields, the emergency communication systems currently used in the field of public safety mainly include emergency platforms, satellite communication systems, shortwave system...