A MMIC Distributed Amplifier with Bandwidth of 8-40GHz

摘要：

A MMIC (Monolithic Microwave Integrated Circuit) distributed amplifier with bandwidth of 8-40GHz was successfully developed. We proposed a novel structure for the distributed amplifier,that is separating the amplifier into two sections and connecting the two sections by a capacitor. By this means,we can get higher gain than the traditional distributed amplifier. The amplifier was successfully designed and fabricated with 0.15 μm PHEMT technology and the chip area is 2.8mm*lmm. Measured results show that the gain is 11 dB in the bandwidth of 8-40GHz,and the input and output return loss are more than l0dB in the whole band.

作者: Huang Qinghua Liu Xunchun Hao Mingli

作者单位: Institute of Microelectronics,Chinese Academy of Sciences,Beijing 100029,China

会议类型: 国际会议

会议名称: 9th International Conference on Solid-State and Integrated-Circuit Technology(第9届固态和集成电路国际会议)

会议地点: 北京

会议语种:英文

页码: 1393-1395

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）