{"title":"各种飞行无人机超宽带雷达回波反射特性研究","authors":"Takumi Mizushima, R. Nakamura, H. Hadama","doi":"10.1109/WiSNeT46826.2020.9037614","DOIUrl":null,"url":null,"abstract":"This paper experimentally investigates the reflection characteristics of 24/26 GHz ultra-wideband radar echoes from various types of flying drones. Five types of drones with different shapes, sizes, and the number of rotor blades (Matrice 600, 3DR Solo, Phantom 3, Mavic pro, and Bebop drone) were used in the experiment. For comparison, we also investigated the reflection characteristics from a radio-controlled flapping bird (Bionic bird). As a result, by using a UWB radar with high range resolution, we have confirmed that the echoes from the rotors, which are unique features of drone, can be detected for all the drones used in the experiment. In addition, we have also confirmed that there is a noticeable difference between the echoes of the drones and the flapping bird. The difference is expected to be effective to distinguish between drones and birds.","PeriodicalId":394796,"journal":{"name":"2020 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":"{\"title\":\"Reflection Characteristics of Ultra-wideband Radar Echoes from Various Drones in Flight\",\"authors\":\"Takumi Mizushima, R. Nakamura, H. Hadama\",\"doi\":\"10.1109/WiSNeT46826.2020.9037614\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper experimentally investigates the reflection characteristics of 24/26 GHz ultra-wideband radar echoes from various types of flying drones. Five types of drones with different shapes, sizes, and the number of rotor blades (Matrice 600, 3DR Solo, Phantom 3, Mavic pro, and Bebop drone) were used in the experiment. For comparison, we also investigated the reflection characteristics from a radio-controlled flapping bird (Bionic bird). As a result, by using a UWB radar with high range resolution, we have confirmed that the echoes from the rotors, which are unique features of drone, can be detected for all the drones used in the experiment. In addition, we have also confirmed that there is a noticeable difference between the echoes of the drones and the flapping bird. The difference is expected to be effective to distinguish between drones and birds.\",\"PeriodicalId\":394796,\"journal\":{\"name\":\"2020 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WiSNeT46826.2020.9037614\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE Topical Conference on Wireless Sensors and Sensor Networks (WiSNeT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WiSNeT46826.2020.9037614","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Reflection Characteristics of Ultra-wideband Radar Echoes from Various Drones in Flight
This paper experimentally investigates the reflection characteristics of 24/26 GHz ultra-wideband radar echoes from various types of flying drones. Five types of drones with different shapes, sizes, and the number of rotor blades (Matrice 600, 3DR Solo, Phantom 3, Mavic pro, and Bebop drone) were used in the experiment. For comparison, we also investigated the reflection characteristics from a radio-controlled flapping bird (Bionic bird). As a result, by using a UWB radar with high range resolution, we have confirmed that the echoes from the rotors, which are unique features of drone, can be detected for all the drones used in the experiment. In addition, we have also confirmed that there is a noticeable difference between the echoes of the drones and the flapping bird. The difference is expected to be effective to distinguish between drones and birds.
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