Discussing with experts in the radar field about 24GHz millimeter-wave radar. A presence sensor determines the presence or absence of individuals by detecting motion energy values against presence energy values. The working principle of radar involves emitting signals and performing algorithmic analysis based on the reflected signals to ascertain whether a person or object is … Read more
[Image] As the demand for automotive intelligence continues to evolve, both automotive ADAS (Advanced Driver Assistance Systems) applications and emerging short-range radar application scenarios—such as cabin child presence detection (CPD) and door radar—are placing higher demands on radar signal processing technology: faster computation speeds, higher energy efficiency, and more flexible algorithm support. To assist customers … Read more
1. Introduction “Characteristics and Near-Alert of C-Band Doppler Weather Radar” is a professional book edited by Yang Shuhua, with Zhao Guixiang and Miao Aimei as deputy editors, published by the Meteorological Press in September 2018. This book systematically elaborates on the applications of C-band Doppler weather radar in monitoring, forecasting, and near-alerting for severe convective … Read more
Introduction “We are not building devices; we are writing the game theory of the electromagnetic space.” The evolution of radar technology is essentially a wireless cycle of “perception-deception-countermeasure.” In modern warfare, mastering a more advanced “electromagnetic eye” illuminates victory amidst the fog of battle. In July 2024, Russia’s Kh-35 missile precisely destroyed Ukraine’s Skala-M and … Read more
“Hua Rui No. 1” is the first domestically developed high-end quad-core DSP chip with international advanced levels, led by the 14th Research Institute of China Electronics Technology Group Corporation, filling the gap in China’s multi-core DSP field. After seven years of arduous efforts, the chip design, software development, platform development, and application verification have been … Read more
On April 23, at the first Digital China Construction Summit held in Fuzhou, China Electronics Technology Group Corporation 38th Research Institute unveiled the industry’s strongest digital signal processor (DSP) with actual computing performance among similar products—the “Soul Chip No. 2A.” This chip is entirely designed by the 38th Research Institute and can perform 100 billion … Read more