Abstract: This brief presents an I/Q imbalance calibration scheme for a 5G direct-conversion transmitter (TX). By utilizing a simple 1-bit phase-to-digital converter ...
This is a 12 bit SAR ADC designed using open source tools in the Skywater 130 nm PDK. The ADC can be configured as differential (12 bit) or single-ended (11 bit). The comparator has offset ...
Abstract: Nonconvexity is a usually overlooked factor in economic dispatch (ED). Enhancing the nonconvexity of the objective function leads traditional convex optimization algorithms easily to fall ...