IEEE

Improved SAR Radiometric Cross-Calibration Method Based on Scene-Driven Incidence Angle Difference Correction and Weighted Regression

Abstract: Traditional absolute radiometric calibration methods for synthetic aperture radar (SAR) face challenges in terms of flexibility, maintenance, and calibration frequency. In contrast, ...
IEEE

A Reference Assisted Background Calibration Technique With Constant Input Impedance for Time-Interleaved ADCs

Abstract: This brief proposes a signal-independent background calibration technique to compensate for offset, gain and timing skew mismatches in time-interleaved analog-to-digital converters (TIADCs).
C&EN

Calibration-Free, Seconds-Resolved In Vivo Molecular Measurements using Fourier-Transform Impedance Spectroscopy Interrogation of Electrochemical Aptamer Sensors

Department of Chemistry and Biochemistry, University of California Santa Barbara, Santa Barbara, California 93106, United States Center for Bioengineering, University of California Santa Barbara, ...
Hackaday

Direct Pressure Advance Measurement For Fast Calibration

Some people love fiddling with their 3D printers, others love printing. Some fiddle so they can spend more time printing, which is probably where this latest project comes in: an automated pressure ...
Hackaday

3D printer calibration tool

Some people love fiddling with their 3D printers, others love printing. Some fiddle so they can spend more time printing, which is probably where this latest project comes in: an automated pressure ...