Articles by Young Kim, Ki-Kyung Jeon, Ell-Kou Kim and Byung-Chul Kim, Kumoh National Institute of Technology, Gumi, South Korea

An Analog Linearizer Based on Amplitude Modulation with Even Harmonic Signals

This article proposes a novel amplifier linearization technique to achieve independent control of third- and fifth-order intermodulation products using amplitude modulation with even harmonic signals. A vector modulator modulates a fundamental signal with both second- and fourth-order harmonic components generated by harmonic generator circuits. It also generates predistortion third-...
Read More