A low noise amplifier is generally used as a high-frequency or intermediate-frequency preamplifier for various types of radio receivers, as well as amplifying circuits for high-sensitivity electron...
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...
Critical communications refer to the exchange of information that is crucial for the functioning and safety of individuals, organizations, or society as a whole. These communications are often tim...
RF filters for 5G solutions work by selectively allowing certain frequencies to pass through the filter while blocking others. These filters are designed to operate at high frequencies and a...
This IMS2024 exhibition concluded successfully in Washington, USA in June this year. As the world’s largest event dedicated to the radio frequency and microwave industries, more than 500 rela...
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...