空间电子技术
空間電子技術
공간전자기술
SPACE ELECTRONIC TECHNOLOGY
2011年
4期
45-49
,共5页
朱兆君%贾宝富%万德明%位朝垒%王健
硃兆君%賈寶富%萬德明%位朝壘%王健
주조군%가보부%만덕명%위조루%왕건
慢波结构%色散%耦合阻抗%冷测
慢波結構%色散%耦閤阻抗%冷測
만파결구%색산%우합조항%랭측
Slow-wave structure%Dispersion%Interaction impedance%Cold test
文章选择行波法和非谐振微扰法分别作为色散和耦合阻抗的测量方法，并在此基础上搭建了冷测系统。对两种不同类型的慢波结构样品进行了冷测验证，测试结果与仿真结果的平均相对误差小于5％。
文章選擇行波法和非諧振微擾法分彆作為色散和耦閤阻抗的測量方法，併在此基礎上搭建瞭冷測繫統。對兩種不同類型的慢波結構樣品進行瞭冷測驗證，測試結果與倣真結果的平均相對誤差小于5％。
문장선택행파법화비해진미우법분별작위색산화우합조항적측량방법，병재차기출상탑건료랭측계통。대량충불동류형적만파결구양품진행료랭측험증，측시결과여방진결과적평균상대오차소우5％。
The traveling-wave method and non-resonant perturbation method are chosen for dispersion test and interaction impedance test respectively. Based on that, the cold-test system is constructed. With the system, the cold-test of two slow-wave structure samples was carried out. The measured results agree with the 3-D EM simulation results very well, and the average relative error is less than 5%.
