摘要
该文采用微带电路实现了应用范围在700±10MHz、760±5MHz路间隔离度达到40dB以上一分三功率分配器,并采用每路输出通过一高通滤波器,使其在60MHz附近的路间隔离度大于70dB.此功率分配器除了有高的隔离度外,输入、输出口均达到很好的匹配且各输出口相位一致性好.
Microstrips are used in the design of a one-three power divider over a frequency range of (700±10 MHz) with more than 40 dB isolation between each pair of outputs at (760±5 MHz). A high-pass filter is connected to each output port in order to achieve high isolation at (60 MHz) and improve isolation at (760±5 MHz) (more than (40 dB) around (760±5 MHz) and more than 70 dB at (60 MHz)). Satisfactory match at both input and output ports and high degree of phase consistency at all output ports are obtained.
出处
《上海大学学报（自然科学版）》
CAS
CSCD
2004年第6期559-561,共3页
Journal of Shanghai University:Natural Science Edition
