【摘要】 介绍一种高稳定低相位噪声介质振荡器的微波源的设计方法,通过合理选择振荡管,提高回路负载Q值,减少电源纹波等方法有效地降低相噪。给出实验结果。应用表明,该振荡器具有噪声低,频率稳定度高,高Q值等特点。在多个领域具有较广泛的实用价值。更多还原

【Abstract】 A design method of a highly stability and low phase noise microwave Dielectric resonator oscillator (DRO) is introduced in this paper.The design clecreases phase noise effectively by selecting FET reasonably improving circuits Q and reducing power ripple.etc,the measurement results show that the DRO has properties of low phase noise, high frequency stability and high Q. The design has wide application value in practices.更多还原