中国空间科学技术
Coexistence of GEO and LEO satellite spectrum based on cognitive radio
HU Xiaoyue, YANG Miao, KANG Kai, ZHANG Shunqing
Chinese Space Science and Technology . 2021, (3): 39 -45 .  DOI: 10.16708/j.cnki.1000.758X.2021.0036