W波段寬帶機(jī)械調(diào)諧體效應(yīng)振蕩器
W-BAND GUNN OSCILLATORS WITH WIDE MECHANICAL TUNING RANGE
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摘要: 本文介紹利用WT57 GaAs體效應(yīng)管研制的W波段寬帶機(jī)械調(diào)諧振蕩器。連續(xù)調(diào)諧范圍為75110GHz。在帶寬為10--15GHz的中心頻段,可輸出大于10mW的功率。并對(duì)振蕩器的偏壓電子調(diào)諧特性進(jìn)行了實(shí)驗(yàn)研究。Abstract: Continuously tunable 75-110 GHz Gunn Oscillators have been developedwith WT 57 GaAs diodes. In most cases, the oscillators can offer 10-20 mW output power over a bandwidth of 10-15 GHz. The characteristics of bias electronic tuning are tested using the bias sweep method.
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