30～512MHz宽频段跳频滤波器模块设计

Design of 30～512MHz Frequency-hopping Filter Module

跳频滤波器是一种新型的射频带通滤波器，是现代数字通信、跳频通信中不可缺少的关键器件，尤其在军用无线通信系统中，可以有效提高接收机的抗干扰能力，改善接收信噪比，使军用抗干扰通信系统更加高效可靠。在无线抗干扰通信、频谱监测、主／被动雷达、电子对抗等领域有很好的应用前景。

The frequency-hopping filter is a new type of RF band-pass filter, which is the key device in digital communication and frequency hopping communication. Especially in mili- tary wireless communication system, it can greatly improve the anti-jamming capability and receiving SNR of the receiver, and make the military anti-jamming communication system be more efficient and reliable. The frequency-hopping filter has good application prospects in the fields including wireless communication, spectrum monitoring, active/ passive radar and electronic countermeasure.