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研制超高频低噪声频率综合器,需要一个100兆赫的单频源。考虑到优良的长短期稳定度(5×10~(-10)/10毫秒,5×10~(-12)/秒,5×10~(-10)/日)以及极小的离散寄生调制(杂
The development of ultra-high frequency and low-noise frequency synthesizer requires a single frequency source of 100 MHz. Considering excellent long-term stability (5 × 10 -10 / 10 ms, 5 × 10 -12 / sec, 5 × 10 -10 / day) and a very small discrete parasitic modulation (miscellaneous