Title :
Design of multiport waveguide power divider for antenna array
Author :
Ryabchy, Vladimir D.
Author_Institution :
Dept. of Radio Phys., Dnepropetrovsk Nat. Univ., Ukraine
Abstract :
A novel effective waveguide multiport power divider for frequency-scanned antenna arrays is presented. A technique for the analysis and design is subdivided into following steps: decomposition of waveguide structure under consideration into separate elements, solution of key scattering problems of their scattering matrices, evaluation of scattering matrices of total structure. Optimized 28-port waveguide power divider is considered.
Keywords :
S-matrix theory; antenna accessories; antenna arrays; power dividers; scanning antennas; 28-port waveguide power divider; frequency-scanned antenna array; scattering matrix; waveguide multiport power divider; waveguide structure decomposition; Antenna arrays; Directional couplers; Frequency conversion; Matrix decomposition; Microwave antenna arrays; Physics; Power dividers; Scattering; Transmission line matrix methods; Waveguide components;
Conference_Titel :
Antenna Theory and Techniques, 2005. 5th International Conference on
Print_ISBN :
0-7803-9261-2
DOI :
10.1109/ICATT.2005.1497021
