HJWAVE Headquarters and R&D Center moved to Pangyo…Customer Response and Human Infrastructure Reinforcement

 Expansion of EMS business area of parts and long secretary in millimeter wave RF field



On the 12th, millimeter wave RF specialist company HJWAVE Co., Ltd., (CEO Yoo Tae-hwan) announced that it has relocated its headquarters and research center to the 2nd Pangyo Techno Valley to enhance customer support and human infrastructure.

Yoo Tae-hwan, CEO of HJWAVE, stated, “This decision was made to effectively develop technologies through close proximity to and collaboration with customers in areas such as autonomous driving and mobile communication, as well as to strengthen expertise and diversity by actively reinforcing talented personnel.” He further added, “After expanding our business scope from components (60, 77, 79 GHz radar antennas) to equipment (60 GHz, 77 GHz radar EOL testers) following the successful investment attraction of the Free A series, we anticipate achieving results that will shorten the timeframe by more than two years compared to our revenue plan for this year.”

Furthermore, CEO Yoo stated, “We plan to pursue the expansion of business areas and global expansion through securing manufacturing capabilities in the 60, 77 GHz millimeter wave domain and focusing on mobile communication and satellite communication, through additional investment attraction.”

In the future, HJWAVE plans to operate its headquarters and research center in the Pangyo area and diversify its manufacturing sector by selecting another region that can ensure competitiveness.

The company is also actively pursuing various initiatives and collaborations, such as cooperating with European global players to preempt the millimeter wave domain in industries such as mobile communication, defense, and satellite communication, as well as entering the mobile communication market in the United States and Japan, which have not yet been fully activated compared to the autonomous driving radar field. Through these efforts and customer expansion, the company aims to leap forward as a comprehensive millimeter wave (30-300 GHz) RF solution provider within the next few years.









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HJWAVE Releases Beam Tilt Function Antenna for Autonomous Driving Corner Radar

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 Secures 6 Patents for 20 to 80-Degree Beam Tilt Structure Millimeter-wave (mmWAVE) RF specialist HJWAVE (CEO Tae-Hwan Yoo) announced on the 7th that it has launched an antenna with a beam tilt function designed to improve the installation of corner radar used in autonomous vehicles. Corner radar is a type of radar installed at the corners of a vehicle. A representative from HJWAVE stated, "Previously, vehicle radars were categorized based on distance into LRR (Long Range Radar), MRR (Middle Range Radar), and SRR (Short Range Radar). However, with the application of 3D waveguide antenna technology, there is now a trend towards classifying radars based on their installation positions." They explained, "Corner radar is mounted at four corners of the vehicle, enabling it to detect distances over 200 meters and provide 360-degree coverage around the vehicle. Beam tilt technology is essential for corner radar to ensure installation flexibility within the vehicle." The re...
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HJWAVE has launched two types of phase arrays and 3D antennas exclusively for imaging radar

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   <PCB Phase Array Type Antenna(Left), Waveguide Type Antenna(Right) > HJWAVE (CEO Tae-Hwan Yoo), a specialized company in millimeter wave (mmWAVE, 30~300GHz) technology, announced on the 9th that it has launched two types of antennas exclusively for imaging radar. The new products utilize a cascading structure with four chips to implement Tx16*Rx16, a total of 256 elements. The first method, a PCB Phase Array structure, incorporates an EBG (Electromagnetic Band Gap) structure to eliminate the channel deviation and ripple that are typical shortcomings of conventional methods. The second method, the WGIM (Waveguide Injection Molded) 3D antenna structure, consists of three layers and improves channel deviation by 40% and ripple by 20% compared to the improved PCB Phase Array method. HJWAVE CEO Tae-Hwan Yoo stated, “Our company maintains over 95% accuracy when comparing simulation results during the development stage with the performance measurements of the actual products...
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HJWAVE has launched a 24GHz waveguide antenna product implemented on PCB.

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  < Waveguide Type 24GHz PCB Antenna and Performance Measurement Results > HJWAVE, a millimeter-wave (mmWave, 30~300GHz) RF specialist company led by CEO YOO Tae-Hwan, announced on the 8th that they have launched a 24GHz waveguide antenna implemented on PCB. HJWAVE has introduced a waveguide technology integrated into PCB using Copper and Via, departing from the conventional method of producing waveguide antennas solely through plating on metal or injection molding. A representative from HJWAVE stated, “In smart city-based ITS (Intelligent Transport Systems), collaborative driving between vehicles and traffic control systems is essential, requiring high detection range and wide detection area capabilities of traffic control radar. To achieve this, we have developed PCB antennas incorporating waveguide technology in the 24GHz frequency band, allowing for improvements in detection range, expansion of detection area, size reduction, and cost savings.” HJWAVE’s CEO, YOO Tae-Hwan,...
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