A Dielectric Filter is an optical fiber that selectively transmits one wavelength and reflects others based on Interference inside the structure. Also called interference filter. Microwave dielectr...
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...
In RF systems, active and passive devices are often used, so what are active devices, what are passive devices, and what are the differences between them?
(i) Definition:
An active component must b...
The different frequency band combiner refers to the signal power synthesis of two different frequency bands. For example, RF Combiner CDMA and GSM power synthesis; CDMA/GSM and DCS power synthesis....
Notch filter refers to a filter that can quickly attenuate the input signal at a certain frequency point to achieve a filtering effect that prevents the signal of this frequency from passing throug...
What is a repeater
A repeater is a radio communication relay device with the function of receiving and amplifying mobile phone network signals. It is mainly used in areas where the base station sig...