HJWAVE 에이치제이웨이브

( HJWAVE's CEO, TaeHwan YOO )   HJWAVE, a specialized RF (Radio Frequency) solutions provider in the millimeter-wave (mmWave) range (30~300GHz), has announced on the 26th that they are launching dedicated antennas for multi-channel imaging radars and setting up dedicated production facilities. These products are designed for a wide range of applications, including autonomous driving imaging radars, perimeter surveillance, and boundary radar systems. They focus on meeting the high-resolution requirements of imaging radars by offering support for multiple channels and improving vertical and horizontal resolutions with an emphasis on reducing Angel Error. Traditionally, radars have supported 12~16 channels, but this product expands support to 144~256 channels. It utilizes a waveguide injection molding antenna technique, which can improve channel-to-channel deviations and radiation patterns by over 60% compared to conventional PCB Phase Array antenna methods. A company representative s...

  On the 9th, HJWAVE, a specialized company in the millimeter-wave RF field, announced that it has been exclusively selected for a Small and Medium Business Administration’s national project aimed at expanding the market for technological innovation and development. The selected project, titled “Development of Broadband, Wide-Angle Antenna for Reduced Performance Variation between Multiple Channels,” focuses on the technology development applied to autonomous driving image radars and high-resolution, high-definition radars for civilian surveillance. This technology aims to improve variations between multiple antenna channels by optimizing and reducing ripple effects, resulting in more than a 60% reduction in channel variations compared to conventional technologies. Additionally, this technology is expected to be a crucial element for high-resolution radar systems, enhancing the vertical and horizontal resolution, speed, and angle resolution of the radar to detect and differentiate ...