Abstract: This article presents an algorithm to effectively model the non-ideal behavior of RF mixers employed within the structure of I/Q modulators. The proposed model is based on the memory ...
Abstract: This paper presents a D-band direct-digital transmitter that employs RF-DACs to perform modulation in the RF domain. It achieves 64-QAM with a maximum data rate of $48 \mathrm{~Gb} / \mathrm ...