This study proposes a 5G C-V2I (Cellular Vehicle-to-Infrastructure) enabled intelligent trajectory prediction and warning system, which can be implemented in a framework including RSUs (Road Side Units) with radar detection ability and 5G edge computing servers. This study exploits artificial intelligence to predict instant trajectories of vehicles at crossroads. The resulting augmented-awareness navigation information is then broadcasted to road users through 5G C-V2I with low latency. In practical applications, road users can obtain real-time dynamics of surrounding vehicles so that their level of safety can be effectively enhanced.

Combined with millimeter wave radar detection of chest undulation breathing modeheart rate, continuous blood oxygen detection, active disease record of chat robot,mobile phone analysis of 30 second sittingstanding alternate activity frequency mode, a set of personalized respiratory capacity benchmark is established through AI modeling, which can be applied to zero-contact respiratory physiological monitoringuseful for infectious disease ward, epidemic prevention hotels, centralized quarantine centers.

A 3D wireless tracking system for minimally invasive spine surgery navigation is developed based on the mm-wave radar technique. It has the benefit of multi-target trackingsmall-sized transponder. With the cooperation of radar systemtriangulation algorithm, the maximum error of 3D positioning is less than 1.8 mm in the distance of 1.2 m

To solve the low transmission ratedisruption caused by the non-line of sightmulti-path transmission in indooroutdoor environment, a special electromagnetic surface is designed to guide the beam to the desired area with multiple reflections.

A special electromagnetic surface is designed to guide the beam to the desired area with multiple reflections to solve the low transmission ratedisruption caused by the non-line of sightmulti-path transmission in indooroutdoor environments. Reduce the cost of the overall communication network,make the deployment of mobile communication base stations more economical.

Based on deep learning camera/radar object detectiontracking technology, the proposed road side unit (RSU) system has achieved over 95 vehicle detection accuracy within 100m detection range in the processing performance of 10fps under nVidia Jetson Xavier platform. Compared to the 32-beam lidar based RSU, the proposed RSU achieves 97 reduction of sensor cost that exhibits high competitiveness in deployment cost. The proposed RSU system has been verified in fieldswe are now cooperating with an industry partner to deploy the RSU system in both TainanTao-Yuan cities.

Active phased arrays of antennas suffer from fabrication discrepancy at mmW frequencies for 5G/B5G. To accelerate the piece-by-piece calibration procedure, a bottleneck to cause high fabrication cost, a highly efficient electronic-scan based technique is developed. By avoiding the time-consuming mechanical probing, the developed technique is particularly applicable to production line operation to

mmW 5G/B5G/6GLEO satellites use large active antenna arrays of more than 1000 elements. A number reduction aided by low cost intelligent panels is developed to reduce at least 60 cost. AiPAiM are used to compact the array with reconfigurability at low power losses. The gains are compensated by phase-reconfigurable AiP/AiM to feed smart multi-beam panels of large apertures. It may steer directional beams by operating the active RF modules tightly fed by AiP/AiM based arrays. Tile architecture can be implemented using multiple AiPs/AiMs for flexible array configurations.

This project is to implement a 37-40 GHz mmWave transceiver supporting 4096 QAM modulationis utilized for long-distance 4K/8K real-time image data transmission. The 37-40GHz band is divided into 500 channels,the AI technology is used for the TRx to carry out digital calibration. The achievement is TRx module (SoC/SiP)would be installed on the UAV for wildlife resources monitoring.

首創(a)超薄型毫米波雙極化寬頻天線，較過去成果具厚度優勢(b)3D雙曲面空腔結構增加垂直貼片天線頻寬，較過去具頻寬優勢(c)毫米波多功能RFIC整合技術，大幅降低封測廠毫米波RFIC自動測試方案成本及(d)低變異量頻率可重置之寬頻切換式相移器，大幅切換頻帶時仍維持低振幅與相位變異量。