seeking the oscillators with lower phase noise, better spectrum purity and higher frequency stability has become to the trend of development.
寻求更低相位噪声,更纯频谱和更高稳定度的本振源成为发展的主要趋势。
dielectric resonator voltage controlled oscillators (drvcos) are widely applied in microwave oscillators because of their excellent phase performance, spectrum purity and stability.