Title :
A Ku Band High Power Rectangular Waveguide Directional Coupler´s Design
Author :
Kou, Binbin ; Li, En ; Zhang, Zhuoyue
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
This paper demonstrates an effective designing method of the waveguide directional coupler. The coupler designed using this method has wide band, high directivity, flat coupling, low voltage standing ratio and manufacturing accuracy. A Ku band high power waveguide directional coupler has been designed, the directivity is more than 28 dB and the coupling coefficient is 30dB with the deviation of 0.8 dB.
Keywords :
directional couplers; Ku band high power rectangular waveguide directional coupler design; coupling coefficient; flat coupling; manufacturing accuracy; noise figure 30 dB; Accuracy; Apertures; Couplings; Directional couplers; Microwave theory and techniques;
Conference_Titel :
Engineering and Technology (S-CET), 2012 Spring Congress on
Conference_Location :
Xian
Print_ISBN :
978-1-4577-1965-3
DOI :
10.1109/SCET.2012.6342036
