The paper described the development of the HTS filter and researched the microwave capability of the HTS film material. 该文介绍了高温超导滤波器的发展状况，研究了高温超导薄膜材料的微波性能。
Low microwave surface resistance and excellent laser response characteristics of HTS film are contributed to the favorable properties of this attenuator. 该衰减器的实质是利用液氮温区高温超导薄膜极低的微波表面电阻和卓越的激光响应特性，实现优良的衰减功能。
