izvorni znanstveni rad
Optimal Conduction Angle of an E-pHEMT Harmonic Frequency Multiplier
Sažetak
This paper describes a classic method of an analog harmonic multiplier which uses a C class amplifier topology. The goal of this work is to propose the method of finding the optimal conduction angle of a E-pHEMT transistor so that a better spectral purity of the second or third harmonics can be obtained. MATLAB simulations are performed and the electronic circuit with an E-pHEMT transistor is designed. Measurements are made in both time and frequency domain and a comparison of the results is presented.
Ključne riječi
Harmonic Frequency Multiplier, Optimal Conduction Angle