2022 2nd RADAR IN FUTURE GLOBAL SUMMIT

The 2nd RADAR IN FUTURE GLOBAL SUMMIT is going to be held in Chengdu, Sichuan during 4-5 November 2022. Highlight “Bring Radar Technology into People’s Everyday Life, building a Better Future” as the Conference Theme, through the Main Topic Forum, Theme Forum, New Product and New Technologies Displaying & Exhibitions, this summit shall publish and discuss National Policy, Market Demand, I……

IME 2022-The 4th Western Microwave Conference & Exhibition

The 4th Western Microwave Conference & Exhibition as the most influential professional conference event in the Western China has been held in Chengdu during 1-2 November 2022. 100+ well-known brands manufacturers has joined in on hot topics trending in tech news. Meanwhile, more than 20 tech conferences and discussions have been organized over Electromagnetic field and Microwave technolog……

The World’s highest 5G Base Station

Picture by CNII China has accelerated infrastructure in 5G yet innovates the technology achieved to a new milestone. But apart from that, China has built the highest 5G base station on earth of the Mount Everest. (6500m above sea level)China Mobile has already installed all the base station equipment achieve to coverage 5G signal on the Mount Everest, just before May the best climbing season ……

Introduction to dB, dBm and dBc

dB commonly known as decibel, deci can also indicate to one tenth.It is a unit of Power Gain, in the units of 10lg, it shows a relative value.10 lg A/B is a unit for counting, it can be used in calculations, for solve how many dB has power A gain or loss than power B. For voltage or electron current, dB = 20*lg(A/B). In other words, a dB is to facilitate an enormous number (positive or n……

What is CBRS?

CBRS is the short for Citizens Broadband Radio Service. In 2015 the US Federal Communications Commission (FCC) approved the spectrum for CBRS (Citizens Broadband Radio Service). The bandwidth of the CBRS spectrum is 150MHz, and the CBRS spectrum ranges from 3550 to 3700MHz (or 3500MHz to 3700MHz in some definition), with frequency allocations spanning the existing LTE Band 42 (3400 MHz to 360……

China’s 4th-largest telecom operator launches nationwide commercial 5G network services

Staff members work at an exhibition booth during a media preview of the 2022 World 5G Convention in Harbin, capital of northeast China’s Heilongjiang Province, Aug. 9, 2022. (Photo: Xinhua)China Broadcasting Network Corp (China Broadnet), the country’s fourth-largest telecom operator, officially launched commercial 5G network services in Southwest China’s Xizang Autonomous Region and Northwest Chi……