Microstrip transmission line baluns with the characteristics of wide band are studied, which are analysized and designed by using the optimization theory of microwave circuits.

• 对具有宽频带特性的微带传输线巴伦进行了研究，并应用微波网络优化理论对其进行了详细的理论分析与设计，数值计算结果与有关文献一致。