Birch, Stewart, Kolasch & Birch, LLP
Balun-transformer
A balun-transformer, which is composed of a balun transition and an impedance matching circuit. Chemical etching is employed in the manufacturing process that is compatible with the common microwave circuit manufacturing process. Using the odd mode analysis and commercial microwave software to design the balun-transformer. It is more accurate and more efficient than the conventional method to make balun-transformer that it can only be designed by experience and experiments. These balun-transformers can be used in UHF and VHF band.
Chung Shan Institute of Science and Technology
H H
H01F H03H
additional inventional
Chi-Yang Dow-Chih Lih-Shiang
Chang Niu Lin