GaAs Schottky barrier diodes which constitutes anti-parallel pairs structure was used to realize the frequency tripler. Balanced Frequency tripler can suppress the even-order harmonics so effectively that the amount of clutter has been greatly reduced. 采用两个GaAs肖特基势垒二极管反向并联的结构实现三次倍频的方案,这种平衡倍频电路结构能够将输入频率的偶次谐波抵消掉,从而大大降低电路中的杂波量。