Performance Improvement on Human Detection System using UHF band TV Broadcasting Waves

为了提高我们提出的利用UHF波段电视电波的人体检测系统的性能，本研究集中在以下两个主题上；一是提高对各种人体运动的检测概率。另一个是调查使用数字电视电波的可用性。结果表明，我们的原始时差判定方法可以检测到0.5m/s速度下的人体运动。并阐明了利用数字电视波的人体检测系统可以同时利用模拟电视波所不能获得的比和误码率数据。

In order to improve performance on our proposed human detection system using UHF band TV waves, this study focused on the following two subjects ; one is to improve the detection probability for various human motion. The other is to investigate the availability of using digital TV waves. It was found that our original time difference decision method could detect human motion with speed of 0.5m/s. And it was also clarified that the human detection system using digital TV waves could be operated by use of both CNR and BER data which were not obtained in analog TV waves.