Even harmonic mixer can suppress even-order mixing products and carrier leakage, and associated EVM when it is used as modulator.

• 分谐波混频器能够有效抑制偶次组合频率分量和本振泄漏，可以获得较高的动态范围，具有低失真、低载波泄漏、误差矢量小的特点。