Design of High Coupling Microstrip Branch Directional Coupler

摘要：

　　The directional coupler is a kind of microwave component, which has been widely used in the microwave field, and is mainly used in signal isolation, mixing and separation. The directional coupler is a combination of transmission lines directly. This design mainly uses ADS software to design a high-coupling microstrip branch directional coupler, and completes circuit simulation and layout simulation in ADS software. The designed high-coefficient microstrip branching directional coupler has a center frequency of 2.45 GHz. The simulation results are characterized by an isolation of -44.9 dB in the center band and a coupling degree of -3.05 dB in the center band.

关键词： strong coupling degree isolation ADS simulation directional coupler

作者: Yazhou Yan Yanzhong Yu Xuehua Lin

作者单位: College of Physics & Information Engineering, Quanzhou Normal University, Fujian, 362000, China

会议类型: 国际会议

会议名称: 2019 6th International Conference on Machinery, Mechanics, Materials and Computer Engineering (MMMCE 2019)(2019 第六届机械、材料和计算机工程国际会议)

会议地点: 呼和浩特

会议语种:英文

页码: 747-750

在线出版日期: 2019-07-27（万方平台首次上网日期，不代表论文的发表时间）