W频段宽带倍频器(英文)  

BROAD-BAND TRIPLER OF W-BAND

作　　者：杨涛[1] 向志军[2] 吴伟[1] 杨自强[1] 钱可伟[1] 

机构地区：[1]电子科技大学微波中心,四川成都610054 [2]西南电子设备研究所,四川成都610054

出　　处：《红外与毫米波学报》2007年第3期161-163,186,共4页Journal of Infrared and Millimeter Waves

基　　金：The project is supported in part by the Nationa1 Natural Science Foundation of China(60501012)

摘　　要：介绍了一个W频段宽带倍频器.采用反向并联二极管对结构实现宽带倍频.该倍频器输入为WR-28波导到微带过渡结构,输出为WR-10减高波导.在输入功率为5dBm时,在整个W频段输出功率为0.81±1.80dBm,二次谐波抑制度大于25dBc.该倍频器可把Ka频段的信号源扩展到W频段.A W-band broadband frequency tripler was formed by anti-parallel Schottky-barrier diode pair. The input signal was fed in by a WR-28 wavegnide-to-microstrip transition, and the output signal was fed out by a reduced-height WR-10 wavegnide. For the input power of 5dBm, the output power was 0.81 ＋ 1.80dBm and the second harmonic rejection was greater than 25dBc in the whole W-band. This tripler can be used to extend Ka-band signal source to W-band.

关 键 词：W频段倍频器 平衡电路 肖特基势垒二极管 

分 类 号：TN45[电子电信—微电子学与固体电子学]