Abstract: We propose a low-cost programmable metasurface (PM) with distinct advantages of being 1 bit or quasi-2 bit, featuring dual polarization, and requiring fewer I/O pins. This design merges the ...

High-speed pipelined ADCs can take advantage of basic 1.5-bit stages to enhance performance and suppress cost. Use of pipeline analog-to-digital converters (ADCs) continues to expand, both as ...

Abstract: This paper proposed a 1-bit and 2-bit polarization insensitive reflection programmable metasurface based on pin diode. The metasurface consists of single substrate layer and symmetric ...

import Version_1.preprocessors.model_creator_sigmoid as model_creator_sigmoid learning_rate=tf.keras.optimizers.schedules.ExponentialDecay(initial_learning_rate=lr ...

Chances are good you're running an x64-based operating system, but what does that even mean? I've been writing about technology since 1992. My focus is special projects; I've run PCMag's ...