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The 2017 China Electronics Show (CEF) officially concluded in Chengdu, marking a significant event in the electronics industry. During the exhibition, the "2017 China Western Microwave RF Technology Seminar," hosted by China Electronic Equipment Company and the China Electronic Instrument Industry Association, was successfully held. Texas Instruments (NASDAQ: TXN), one of the world’s leading semiconductor companies, showcased its latest single-chip millimeter-wave CMOS product portfolio at the event. TI China's Embedded Products Director, Mr. Jiang Hong, attended the seminar and delivered a keynote speech titled “Breakthrough Millimeter Wave Radar Technology,†sharing insights on the latest developments in millimeter-wave technology and its applications in automotive and industrial sectors.
As one of the oldest and most authoritative electronic exhibitions in China, CEF provides a vital platform for leading companies and experts to explore emerging trends. This year, TI presented a comprehensive single-chip millimeter-wave sensor portfolio spanning two key product families—76-81GHz sensors with full end-to-end development platforms. These solutions offer unprecedented precision and intelligence across various applications, including automotive, factory automation, building systems, and healthcare. Compared to traditional silicon-germanium (SiGe) based technologies, TI’s CMOS-based radar sensors provide higher digital and analog integration, delivering high output power, low power consumption, and reduced phase noise. With advanced analog design and digital signal processing, these sensors enable intelligent and contactless sensing in a wide range of systems.
Mr. Jiang Hong, Director of Embedded Product Systems and Applications at TI China, emphasized in his speech: “High-precision single-chip millimeter-wave products align with global technological trends and support a broad range of applications—from automotive radar to industrial automation. These advanced sensors empower vehicles, buildings, factories, and drones to achieve greater intelligence, safety, and autonomy. The potential of millimeter-wave sensors is vast, and TI’s complete portfolio targets two major markets: automotive and industrial. By making sensors more accurate, compact, and user-friendly, TI is making a meaningful impact in both sectors.â€
In addition to discussing the future of millimeter-wave technology, TI demonstrated practical applications such as short-range radar detection and the use of millimeter-wave radar to monitor heart rate and breathing. For instance, the TI AWR162 single-chip radar can detect moving targets within 80 meters and measure a person’s respiratory rate and heart rate by pointing the radar at their chest. The AWR1x series offers high precision, small form factor, and low power consumption, making it ideal for ADAS and autonomous driving systems. It also supports features like automatic parking assistance, pedestrian detection, and driver monitoring. Meanwhile, the IWR1x series enables non-contact sensing that adapts to changing environments, operating reliably in any weather or lighting condition, whether indoors or outdoors.
Over the past seven years, TI has been pioneering high-frequency CMOS circuits, integrating all the functional blocks of a millimeter-wave sensor onto a single chip—from 76-81 GHz RF circuits to advanced sensing processing blocks. These next-generation sensors are up to ten times more accurate than current deployed systems, and ultra-low-power transistors consume only 25% of the power of existing sensors. As smart infrastructure develops and new applications like Industry 4.0, building automation, and self-driving drones emerge, the demand for high-performance, efficient sensors continues to grow. Developers and engineers are looking for solutions that push system performance and efficiency to new heights.