【摘要】 设计 2 4.1GHz集成环形混频器电路 ,用AglientADS软件进行了仿真优化 ,对研制混频器电路进行了性能测试和分析。测试结果表明 ,通过调节端口驻波比可以较大改善混频器的变频损耗 ,使混频器的变频损耗最大减少 10dB左右。更多还原

【Abstract】 GHz integrated ring mixer circuit was designed and simulated with agilent ADS software. Performances of fabrication mixer circuit were measured and analyzed. Measured results show that adjusting ports SWR of mixer may improve conversion less of mixer. The biggest conversion frequency loss is reduced about by 10 dB.更多还原