| 摘要 |
An image rejection mixer and a communication device, which may suppress unwanted frequency components of a high power output assuming a fourth-order harmonic mixer. The image rejection mixer and communication device include first and second fourth-order harmonic mixers, a 90-degree IF synthesis distributor, a 90-degree LO distributor, and a 90-degree RF synthesis distributor. Use of the 90-degree distributors for LO distribution of the fourth-order harmonic image rejection mixer suppresses the unwanted frequency components of the high power output. |
