Last weekend, Jingxin company hit Xinduqiao to have a 2-day trip of team building, which locates in the west of Sichuan province. There its altitude is above the sea level more than 3000meters, so ...
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...
Microstrip circulators and isolators are important passive microwave devices used in various applications, including radar systems, communication systems, and microwave integrated circuits. They a...
At present, with the gradual advancement of StarLink, Telesat, OneWeb and AST’s satellite constellation deployment plans, low-orbit satellite communications are on the rise again. The call fo...
Active devices are known to have nonlinear effects on the system. A variety of techniques have been developed to improve the performance of such devices during the design and operation phases. It ...
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...