Results 201 to 210 of about 12,652 (226)

Precision Diffusion-Weighted Imaging of Head and Neck Squamous Cell Carcinoma. [PDF]

open access: yesAJNR Am J Neuroradiol
Guzmán Pérez-Carrillo GJ   +11 more
europepmc   +1 more source

Design of 5-Bit Flash ADC Using Multiple Input Standard Cell Gates for Large Input Swing

2017 IEEE Computer Society Annual Symposium on VLSI (ISVLSI), 2017
This paper proposes the different way of designing standard-cell based flash ADC in order to increase its input dynamic range. It includes implementation of 5-bit flash ADC for fully automated digital synthesis. The input dynamic range is increased by including 5-input logic gates.
Sumit Khalapure   +3 more
openaire   +3 more sources

A 10-bit 10 MS/s SAR ADC with Duty-Cycled Multiple Feedback Filter [PDF]

open access: yes, 2023
This paper presents a co-design of a 10-bit SAR ADC and its front-end filter. Because the SAR ADC works as a discrete-time data converter, its input signal only needs to be accurate at its sampling moment. Therefore, the filter can be switched off in the
Hanyue Li   +2 more
exaly   +2 more sources

Spectral Efficiency of Mixed-ADC Massive MIMO [PDF]

open access: yesIEEE Transactions on Signal Processing, 2018
We study the spectral efficiency (SE) of a mixed-analog-to-digital converter (ADC) massive multiple-input multiple-output (MIMO) system in which K single-antenna users communicate with a base station equipped with M antennas connected to N high ...
Hessam Pirzadeh, A Lee Swindlehurst
exaly   +2 more sources

A single-slope based low-noise ADC with input-signal-dependent multiple sampling scheme for CMOS image sensors

2015 IEEE International Symposium on Circuits and Systems (ISCAS), 2015
This paper presents a multiple-sampling technique using a Single-Slope ADC (SSADC) for low-noise CMOS image sensors. In the proposed technique, the number of sampling is controlled depending on an input signal to effectively reduce the noise of a readout circuit at dark-light illumination. An example of circuit implementation is illustrated.
Yasuhiro Shinozuka   +3 more
openaire   +1 more source

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