Wan-Hsuan Chang

A 31-45 GHz Wideband Cascode Doubly Neutralized CMOS Power Amplifier for 256-QAM Modulation

A 31-45 GHz transformer-based cascode doubly neutralized power amplifier (PA) is implemented in a 90-nm CMOS process. To enhance gain, stability, and linearity at millimeter-wave (mm-wave) frequencies, a cascode double-neutralization technique employing cross-coupled capacitors is utilized demonstrating its effectivene...