| 摘要 |
PCT No. PCT/GB95/02995 Sec. 371 Date Sep. 24, 1997 Sec. 102(e) Date Sep. 24, 1997 PCT Filed Dec. 21, 1995 PCT Pub. No. WO96/19863 PCT Pub. Date Jun. 27, 1996An image-reject mixer includes a process for adding a signal to a RF input signal. Any imbalance in the mixer circuitry, which would lead to imperfect image suppression, is corrected by detecting any resulting local oscillator component in the mixer output signal, and adjusting the balance to minimize the size of the local oscillator component. |
