Title :
The modified stepped waveguide T-junctions and the method of initial design
Author :
On Lee, Chang ; Shin, Chull Chai ; Kim, Sang Tae ; Ra, Keuk Hwan ; Lee, Young Chul
Author_Institution :
Dept. of E. Eng., Ajou Univ., Suwon, South Korea
Abstract :
We have modified the E-plane stepped waveguide T-junction that has good matching and improved power division characteristics, by applying the three-plane mode matching technique (TPMMT). We present the design method of the E-plane stepped waveguide T-junction at the frequency band of interest. The rule of the offset length is shown to be powerful and useful. We design the structure with the matching frequency and equal power division at 1.38 fn
Keywords :
impedance matching; mode matching; power dividers; waveguide junctions; E-plane stepped waveguide T-junction; initial design method; matching frequency; offset length rule; power division characteristics; three-plane mode matching technique; Design methodology; Frequency conversion; Microwave devices; Postal services; Reflection; Scattering parameters; Technology planning; Transmission line matrix methods; Waveguide components; Waveguide junctions;
Conference_Titel :
Microwave Conference, 2000 Asia-Pacific
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6435-X
DOI :
10.1109/APMC.2000.925825
