| 摘要 |
The invention concerns a device for RF/IF or IF/RF frequency agility translation. Provided with a circuit (A, M) and a local oscillator (OL), said local oscillator consists of a plurality of n switched oscillators ( 1 to n). A module (CSM) generating signals controlling the switched oscillators is provided, thereby enabling to a reduce by a factor n the sensitivity of the switched oscillators to noise affecting the frequency changing signal.
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