Established in 2014, Calterah Semiconductor Technology Co., Ltd. (hereinafter referred to as “Calterah”) is a global leader in designing and developing CMOS single-chip millimeter-wave (mmWave) radar sensors. Calterah in 2017 mass-produced the world’s first CMOS 77/79 GHz mmWave radar transceiver for automotive use, pioneering in breaking into the automotive OEM market. In 2019, Calterah took the lead again to launch SoC products with radar signal processing baseband, fully innovating the development and implementation of mmWave radar sensors that are easier to use and more compact with strong performance. Furthermore, Calterah also mass-produced the world’s first 77 GHz and 60 GHz mmWave radar Antenna-in-Package (AiP) SoCs, accelerating the wide applications of mmWave radar in the automotive, industrial, and consumer electronics markets.

As a globally leading enterprise in mmWave radar chips, Calterah boasts a most comprehensive product portfolio in the industry, including 77/79 GHz and 60 GHz RF front-end, SoC, and SoC AiP products, enabling applications of corner radar, forward-looking radar, imaging radar, in-cabin radar, door radar, etc. in ADAS and autonomous driving, and applications of smart home, elderly care, security and surveillance, smart transport, security imaging, etc. in the industrial and consumer fields.

Adhering to automotive-grade reliability, safety, and security, Calterah has been continuously reinforcing its SoC development system, by attaining the ISO 9001 Quality Management Certification, ISO 26262 Functional Safety Management Certification, ISO/SAE 21434 Cybersecurity Management Certification, and ISO 27001 Information Security Management Certification. Our products meet the reliability requirements of AEC-Q100, and the SoC products containing computing units, in particular, reach automotive safety integrity level-B (ASIL-B), with chip MCAL software achieving ASPICE Capability Level 2. As of today, Calterah has cooperated with over 30 car OEMs and empowered 220 plus vehicle models with its mmWave radar SoCs, with the accumulative IC shipments exceeding 13,000,000 units.

Headquartered in Zhangjiang, Shanghai, Calterah now also has R&D and technical support centers in Hangzhou, Shenzhen, Suzhou, and Beijing and operation offices in Hong Kong and Munich. Focusing on developing highly-integrated mmWave radar SoCs, Calterah has filed more than 550 patent applications worldwide and has been bestowed with honors such as the national-level Specialized, High-End, and Innovation Driven Little Giant Enterprise. With the vision to “Become the world’s leading automotive wireless perception and communications semiconductor company”, Calterah is dedicated to providing global users with higher-performance, easier-to-use, and more power-efficient mmWave radar SoC technologies and solutions, contributing to a safer and smarter environment for society, and living our mission to “Make Millimeter-Wave Serve Everyone”.