【摘要】 本文叙述了用场效应振荡管和砷化镓常γ电调变容二极管及恒温控制电路等构成的C波段高频率稳定度宽带场效应管电压控制振荡器（VCO）的设计和电性能.通过合理的设计,VCO在4～6～8GHz的频率范围内,得到输出功率大于30mW,功率平坦度小于1dB,频率稳定度在10^-5量级.更多还原

【Abstract】 Presented in this paper is the design and performance of a C band high frequency-stability broad-band FET voltage-controlled oscillator (VCO) consisting of an oscillating FET and a GaAs electrically tunned varactor with constant y as well as a constant temperature-controlled circuit. The VCO provides an output power of greater than 30mW, a power flatness of better than 1dB and a frequency stability of 10-5 at 4-6-8GHz through reasonable design.更多还原