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Advanced Search Results For "DIGITAL-to-analog converters"

1 - 10 of 5,406 results for
 "DIGITAL-to-analog converters"
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A 80x60 Microbolometer CMOS Thermal Imager Integrated With a Low-Noise 12-B DAC.

Publication Type: Academic Journal

Source(s): IEEE Transactions on Industrial Electronics. Aug2022, Vol. 69 Issue 8, p8604-8608. 5p.

Abstract: A low-cost 80×60 microbolometer CMOS (complementary metal-oxide-semiconductor) thermal imager is presented. The imager system integrated with a proposed 12-b biasing digital-to-analog converter (DAC) has 100 ms start-up time, which is 300× faster than ...

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Design of an efficient optical analog-to-digital converter using silicon waveguide based all-optical synchronous up counter.

Publication Type: Academic Journal

Source(s): Optical & Quantum Electronics. Nov2022, Vol. 54 Issue 11, p1-19. 19p.

Abstract: This paper defines a new design, simulation and analysis of all-optical analog-to-digital converters (ADC) based on silicon waveguide based all-optical synchronous up counter. The proposed structure consists of a nonlinear magnitude comparator, synchro...

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Quantization-aware training for low precision photonic neural networks.

Publication Type: Academic Journal

Source(s): Neural Networks. Nov2022, Vol. 155, p561-573. 13p.

Abstract: Recent advances in Deep Learning (DL) fueled the interest in developing neuromorphic hardware accelerators that can improve the computational speed and energy efficiency of existing accelerators. Among the most promising research directions towards thi...

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ICARUS-Q: Integrated control and readout unit for scalable quantum processors.

Publication Type: Academic Journal

Source(s): Review of Scientific Instruments. 10/1/2022, Vol. 93 Issue 10, p1-17. 17p.

Abstract: We present a control and measurement setup for superconducting qubits based on the Xilinx 16-channel radio-frequency system-on-chip (RFSoC) device. The proposed setup consists of four parts: multiple RFSoC boards, a setup to synchronize every digital t...

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Secure transmission in one-bit cell-free massive MIMO system with multiple non-colluding eavesdroppers.

Publication Type: Academic Journal

Source(s): Wireless Networks (10220038). Oct2022, Vol. 28 Issue 7, p2951-2966. 16p.

Abstract: This paper investigates the secrecy performance of the one-bit cell-free massive multiple-input multiple-output system in the presence of multiple non-colluding eavesdroppers (Eves), considering that access points (APs) are deployed with one-bit analog...

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Network sensitivity function, H∞ optimization and robust performance in dynamic average consensus.

Publication Type: Academic Journal

Source(s): International Journal of Robust & Nonlinear Control. Dec2022, Vol. 32 Issue 18, p9644-9666. 23p.

Abstract: In this article, a novel sensitivity minimization approach is proposed to optimize the performance of proportional‐integral (PI) dynamic average consensus (DAC) algorithms subject to measurement noises and model uncertainties. Network sensitivity and c...

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4th Order LC-Based Sigma Delta Modulators.

Publication Type: Academic Journal

Source(s): Sensors (14248220). Nov2022, Vol. 22 Issue 22, p8915. 15p.

Abstract: Due to the characteristic of narrow band conversion around a central radio frequency, the Sigma Delta Modulator ( Σ Δ M) based on LC resonators is a suitable option for use in Software-Defined Radio (SDR). However, some aspects of the topologies descri...

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A 12-Bit 1 GS/s RF Sampling Pipeline-SAR ADC With Harmonic Injecting Cross-Coupled Pair Achieving 7.5 fj/Conv-Step.

Publication Type: Periodical

Source(s): IEEE Transactions on Circuits & Systems. Part I: Regular Papers. Aug2022, Vol. 69 Issue 8, p3225-3236. 12p.

Abstract: We present an RF sampling 1 GS/s 12-bit single-channel successive approximation register (SAR) assisted pipeline analog to digital converter (ADC). A novel Harmonic-injecting Cross-Coupled Pair (HXCP) is proposed in a $\text{G}_{\text {m}}$ -R based re...

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Digital Voltage Sampling Scheme for Primary-Side Regulation Flyback Converter in CCM and DCM Modes.

Publication Type: Periodical

Source(s): IEEE Transactions on Circuits & Systems. Part I: Regular Papers. Aug2022, Vol. 69 Issue 8, p3438-3449. 12p.

Abstract: Primary-side regulation (PSR) flyback topology with discontinuous conduction modulation (DCM) mode has been widely used in low-power application due to its high stability, wide input voltage range, low cost, and low standby power. To improve the output...

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A Configurable Interface for Analog Sensor Outputs.

Publication Type: Academic Journal

Source(s): Sakarya University Journal of Science. Jun2022, Vol. 26 Issue 3, p474-487. 14p.

Abstract: Reading out analog sensor outputs can be a challenging task at low frequencies because of the low frequency noise. To obtain a sensor signal clearly, special interface circuits are required. By using such circuits, analog signals are cleaned from offse...

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