一种新型管状介电腔fet振荡合成器

1986 IEEE MTT-S International Microwave Symposium Digest Pub Date : 1986-06-02 DOI:10.1109/MWSYM.1986.1132256

J.P. Joer, R. Quéré, J. Obregon

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引用次数: 0

摘要

提出了一种新型的双管式介电谐振器耦合到N个晶体管的振荡组合器。引入了具有N个分支的等效“TE”表示，从而容易地推导出振荡条件。用三个晶体管的实验结果得到了一个输出功率为225 mW的振荡器，工作频率为11 GHz，无杂散模式。经测量，合成器效率为75%，整体振荡器效率为15%。

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A New N. FETS Oscillator-Combiner Using Tubular Dielectric Resonators

A new oscillator-combiner using two tubular dieIectrlc resonators, coupled to N transistors, M presented. An equivalent "TE" representation having N branches is introduced allowing to derive easily the oscillation-condition . Experimental results obtained with three transistors have given an oscillator with 225 mW output power at 11 GHz without spurious modes. A combiner efficiency of 75% has been measured resulting in an overall oscillator efficiency of 15%.

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1986 IEEE MTT-S International Microwave Symposium Digest

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