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Analysis of MESFET traveling wave multipliers (TWM) has been presented. Moreover, a systematic approach to its design has been presented. The analysis has revealed that the transmission-line attenuation and gate phase factor are the critical factors in the design of the TWM. In order to confirm these approaches two doublers were designed from 7 to 17 GHz, and the results are presented.
In this paper, an efficient numerical method for transient analysis of lossy nonuniform transmission lines is presented. This method considers the frequency-dependent conductor losses into the time-domain solution of the nonuniform multiconductor transmission lines. The results of this method are compared with the conventional time-domain to frequency-domain (TDFD) solution technique and a good agreement...
In this paper, an analytical approach is proposed to study the performance of HBT_HEMT matrix amplifiers. A closed form relation for the central line attenuation function of the matrix amplifier is obtained which is very useful in the consideration of the influence of several parameters on the device performance. It is shown that this structure may have lower attenuation respect to the traditional...
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