HJWAVE 에이치제이웨이브

  Lays Foundation for Global Expansion Based on Autonomous Driving Radar Technology HJWAVE, a specialized autonomous driving RF technology company (CEO Taehwan Yoo), has been selected as a recipient of the ‘33rd Korea Impact Tech Award,’ hosted by the Ministry of Science and ICT. The Korea Impact Tech Award is a technology award jointly organized by The Korea Economic Daily and Korea Information & Communication Promotion Association, recognizing outstanding technologies and companies in the ICT and advanced technology sectors based on innovation and industrial impact. HJWAVE was honored for its “3D Waveguide Antenna Technology for Next-Generation Autonomous Driving Radar Sensors.” This technology is a radar antenna design based on a millimeter-wave (mmWave) waveguide structure, serving as a core component that simultaneously achieves the high resolution and wide-angle characteristics required in autonomous driving environments. In particular, it is evaluated as a localization t...

  HJWAVE, a specialist in autonomous driving RF solutions (CEO: Taehwan Yoo), has signed a supply cooperation agreement for radar antennas with a global autonomous driving company and carried out an organizational restructuring to support the initiative. The agreement is a joint project focused on the development and supply cooperation of 3D waveguide antennas for autonomous driving radar. Both parties plan to collaborate primarily on technology development and performance validation. Details regarding the customer and specific contract terms have not been disclosed due to confidentiality clauses. HJWAVE possesses millimeter-wave (mmWave)-based waveguide antenna design technology and RF system engineering capabilities, which are considered key factors in determining the performance of autonomous driving radar systems. In particular, the company noted that its technology has strong applicability in ADAS and autonomous driving environments that require high resolution and wide field-...

Unveiling Millimeter-Wave Antennas for Autonomous Driving and Communications Accelerating Global Expansion Based on Proprietary Patents and Mass-Production Validation Millimeter-wave RF specialist HJWAVE (CEO Taehwan Yoo) announced that it will participate in MWC 2026 (Mobile World Congress 2026), the world’s largest mobile exhibition to be held in Barcelona, Spain. Through its participation in MWC, the company declared its official entry into global technology competition and overseas markets. At the exhibition, HJWAVE will unveil its portfolio of millimeter-wave (30–300 GHz) RF products, including a 77GHz 3D waveguide antenna for autonomous driving radar. The product is a solution applicable to autonomous driving radar sensors. In the high-frequency bands required for autonomous driving radar, technical challenges such as signal loss, inter-channel interference, and performance degradation during multi-channel expansion commonly arise. HJWAVE explained that its key differentiator lie...

  A Technology Partner Designing and Realizing Radar Performance Targets < HJWAVE 3D Waveguide Antenna Production Line > As “safety” emerges as the most critical value in the automotive, sensor technologies integrated into vehicles are evolving at a rapid pace. Advanced safety functions such as Forward Collision Avoidance (FCA), Blind Spot Detection (BSD), and Rear Cross-Traffic Alert (RCTA) are no longer optional features but are increasingly regarded as standard equipment. Consequently, the number of sensors installed in a single vehicle continues to rise steadily. Stricter vehicle safety regulations worldwide, along with changing consumer awareness, are further accelerating this trend. Automotive safety is no longer merely a domain of technological competition—it has become a fundamental requirement that both OEMs and suppliers must fulfill. Amid these changes, radar has become a core sensor technology in vehicle safety systems. Unlike cameras or LiDAR, radar offers relati...