摘要
塔顶放大器在移动通信领域有较为广泛的应用,它通过降低(改善)等效接收噪声系数,从而提高上行接收灵敏度。本文将简要介绍塔顶放大器的应用和提高接收机灵敏度的计算。
MHA has been widely used in the field of mobile communication.It helps to improve the receiver sensitivity by reducing the uplink total noise figure.Ap-plication of MHA and calculation on receiver sensitivity are discussed.
出处
《邮电设计技术》
2004年第3期12-13,共2页
Designing Techniques of Posts and Telecommunications
