实验科学与技术
實驗科學與技術
실험과학여기술
Experiment Science and Technology
2015年
5期
25-28
,共4页
傅世强%姜家宏%李婵娟%房少军
傅世彊%薑傢宏%李嬋娟%房少軍
부세강%강가굉%리선연%방소군
谐振腔%微扰法%微波测量%实验设计
諧振腔%微擾法%微波測量%實驗設計
해진강%미우법%미파측량%실험설계
resonant cavity%perturbation method%microwave measurement%experimental design
为提高电磁场理论与微波技术课程的教学效果，设计了一个包括设计、仿真、制作和测试环节的创新性微波测量实验项目。基于谐振腔微扰理论和 HFSS 电磁仿真软件，提出了一种测量电介质材料相对介电常数和损耗角正切的改进型实验装置，并给出了实验方案。实践表明，该实验项目结合软件模拟和实物测量，形象生动、易于掌握，满足了教学和科研需要。
為提高電磁場理論與微波技術課程的教學效果，設計瞭一箇包括設計、倣真、製作和測試環節的創新性微波測量實驗項目。基于諧振腔微擾理論和 HFSS 電磁倣真軟件，提齣瞭一種測量電介質材料相對介電常數和損耗角正切的改進型實驗裝置，併給齣瞭實驗方案。實踐錶明，該實驗項目結閤軟件模擬和實物測量，形象生動、易于掌握，滿足瞭教學和科研需要。
위제고전자장이론여미파기술과정적교학효과，설계료일개포괄설계、방진、제작화측시배절적창신성미파측량실험항목。기우해진강미우이론화 HFSS 전자방진연건，제출료일충측량전개질재료상대개전상수화손모각정절적개진형실험장치，병급출료실험방안。실천표명，해실험항목결합연건모의화실물측량，형상생동、역우장악，만족료교학화과연수요。
In order to improve the teaching effect of electromagnetic theory and microwave technology courses,an innovative microwave experiment project including design,simulation,fabrication and measurement has been presented.The improved experiment device for measuring the dielectric material relative permittivity and loss tangent has been proposed based on resonant cavity perturbation theory and HFSS electromagnetic simulation software.The experiment scheme has been given.Practice shows that the experiment project with software simulation and actual measurement is vivid and easy to master,which meets the needs of teaching and research.
