无线电工程
無線電工程
무선전공정
RADIO ENGINEERING OF CHINA
2012年
7期
59-61
,共3页
功率分配器%电路仿真%电磁场仿真%带状线
功率分配器%電路倣真%電磁場倣真%帶狀線
공솔분배기%전로방진%전자장방진%대상선
power divider%circuit simulation%EM simulation%stripline
宽带功率分配器是电子系统的重要部件。提出了宽带带状线功率分配器的设计方案,详细论述了二功分器、八功分器的设计方法,研究了该方法在工程中存在的问题及解决办法。应用电路与电磁场仿真软件进行了仿真,制作了一个3～10 GHz的功率分配器样件,对样件进行了指标测试,详细分析了测试结果与仿真结果存在差异的原因。
寬帶功率分配器是電子繫統的重要部件。提齣瞭寬帶帶狀線功率分配器的設計方案,詳細論述瞭二功分器、八功分器的設計方法,研究瞭該方法在工程中存在的問題及解決辦法。應用電路與電磁場倣真軟件進行瞭倣真,製作瞭一箇3～10 GHz的功率分配器樣件,對樣件進行瞭指標測試,詳細分析瞭測試結果與倣真結果存在差異的原因。
관대공솔분배기시전자계통적중요부건。제출료관대대상선공솔분배기적설계방안,상세논술료이공분기、팔공분기적설계방법,연구료해방법재공정중존재적문제급해결판법。응용전로여전자장방진연건진행료방진,제작료일개3～10 GHz적공솔분배기양건,대양건진행료지표측시,상세분석료측시결과여방진결과존재차이적원인。
Broadband power divider is an important component of electronic system. A design scheme for broadband stripline power divider is proposed. The design methods of two-way power divider and eight-way power divider are presented, and the problems in engineering as well as their solutions are discussed. Simulation is conducted by using circuit and EM simulation software. A 3 - 10 GHz power divider prototype is made, its specifications are tested, and the reason for the difference between the testing result and the simulation result is analyzed in detail.
