| W波段行波管及卫星通信系统应用前景 |
| |
| 作者姓名： | 蔡军 冯进军 胡银富 杜英华 董芮彤 刘京恺 潘攀 陈辑 张小青 邬显平 |
| |
| 作者单位： | 中国电子科技集团公司第十二研究所,微波电真空器件国家级重点实验室,北京100015 |
| |
| 摘 要： | 为了满足卫星系统对通信容量日益增长的需求，W波段已经成为空间通信应用中的前沿。对于高功率放大器，w波段行波管在输出功率和工作带宽方面具有优势，国内的W波段连续波和脉冲行波管在功率和带宽等主要技术指标上已经达到国际先进水平，希望进一步提高器件的实用化程度和可靠性，促进W波段卫星通信系统的研究，为我国下一步高频率宽带卫星通信系统达到国际先进水平提供自主可控的核心电子元器件产品。
|
| 关 键 词： | 通信 W波段 行波管 卫星 |
W-band TWT for Future Satellite Communication System |
| |
| Authors: | CAI Jun FENG Jin-jun HU Yin-fu DU Ying-hua DONG Rui-tong LIU Jing-kai PAN Pan CHEN Ji ZHANG Xiao-qing WU Xian-ping |
| |
| Institution: | (China Electronics Technology Group Corporation No. 12 Research Institute, National Key Laboratory of Science and Technology on Vacuum Electronics,Beijing 100015,China) |
| |
| Abstract: | According to the emerging applications in broadband services,W band has been considered as the most important scientific frontier in the satellite communications. As high power amplifiers, W-band TWTs have many advantages, such as high-power capability and wide bandwidth. Compared with international advanced level, W-band TWTs have recently reached good key characteristics in output power and bandwidth, which could motivate research of W-band satellite communi- cation system in China. W-band TWTs will be improved with emphasis on reliability and practicability, which will provide critical power devices for development of high frequency wideband satellite communication system. |
| |
| Keywords: | Communication W-band TWT Satellite |
| 本文献已被 维普 等数据库收录！ |
