Power Hardware-in-the-Loop (PHIL) facilitates the testing of novel power engineering solutions in lab, allowing a flexible environment while keeping high fidelity real hardware. Due to analog/digital intersection PHIL setup, selecting simply continuous or single-rate discrete-time domain fails model such hybrid system accurately. This paper proposes multi-rate modeling approach setup that can e...

This paper presents a new method to improve analog design automation and thus design reuse. A topdown constraint driven methodology is applied to design complex analog system. This approach formulates the design problem as a multi objective optimization problem (MOOP). In the last decades optimization has been introduced in the field of analog design. Nevertheless, the knowledge needed to build...

Milimeter wave (mmWave) band mobile communications can be a solution to the continuously increasing traffic demand in modern wireless systems. Even though mmWave bands are scarcely occupied, the design of a prospect transceiver should guarantee the efficient coexistence with the incumbent services in these bands. To that end, in this paper, two underlay cognitive transceiver designs are propose...

In this work, we study hybrid precoding techniques applied to multi-user Transmitting Reconfigurable Intelligent Surface (T-RIS) systems. The T-RIS considered here is a large array of electronically reconfigurable antenna elements illuminated by small set active sources. When it comes digital signal-processing systems, necessary consider realistic models bridge the gap with theoretical results....

A novel approach and trend on VLSI implementation of a unified framework for hardware supporting of connectionist algorithms is presented in this work. An analog hybrid neural network implemented in VLSI hardware is designed, fabricated, and tested for this purpose.

Hybrid networks in which living neurons interact with digital or analog model neurons are providing insights into the role of neural and synaptic properties in shaping neural network activity.

In this paper we describe a coverage-guided test generation tool for hybrid systems. The tool has been successfully applied to a number of case studies in control systems and in analog and mixed-signal

In this paper, we focus on the design of the hybrid analog/digital precoding in millimeter wave multiple-input multiple-output (MIMO) systems. To reduce the feedback overhead, we propose two nonuniform quantization (NUQ) codebook based hybrid precoding schemes for two main hybrid precoding implementations, i.e., the full-connected structure and the sub-connected structure. Specifically, we firs...