Automatic Dispersion Measurements of Helical Slow- Wave Structure

Defence Science Journal

S. J. Rao²  S. K. Datta¹  S. Subramanian¹  R. Seshadri¹ 

[1] Microwave Tube Research & Development Centre, Bangalore;Massachusetts Institute of Technology, USA

关键词: Dispersion characteristics;    Slow wave structures;    Perturbation techniques;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

An experimental setup for computer-controlled automatic measurement of dispersion characteristi of helical slow-wave structures (SWSs) has been described. A non-resonant perturbation technique was employed for this purpose. The dispersion characteristics of a practical X-Ku band helical SWS were studied using this experimental setup. The experimental results have shown good agreement with analytical results obtained using an equivalent circuit approach for an X-Ku band helix SWS.

【 授权许可】

Unknown