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...
An “RF tapper” typically refers to a device or equipment used to tap into radio frequency (RF) signals. It is commonly used in the field of telecommunications and wireless communicatio...
Wireless communication systems generally include four parts: antenna, radio frequency front-end, radio frequency transceiver module and baseband signal processor.
With the advent of the 5G era, the...
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...
LoRa is short for Long Range. It is a low-distance, distance-distance close-contact technology. It is a kind of method, whose biggest feature is the longer distance of wireless transmission in the...
The 3dB hybrid coupler is a passive device that divides an input signal into two equal amplitude signals with a 90° phase difference. At present, there are mainly 800-2500MHz wide-band 3dB hybrid c...