As pixel sizes approach the diffraction limit, optical and carrier crosstalk will increase substantially. Very high crosstalk leads to a reduction in SNR and color reproduction quality when conventional color filter arrays (CFAs) such as the Bayer patterns (RGB and CMY) are used. We present the design and analysis of new color filter array patterns for improving the color error and SNR deterior...

Multislice ptychography is a high-resolution microscopy technique used to image multiple separate axial planes using single illumination direction. However, multislice reconstructions are often degraded by crosstalk, where some features on one plane erroneously contribute the reconstructed of another plane. Here, use modified `double deep prior' (DDIP) architecture demonstrated in mitigating cr...

The crosstalk phenomena of CMOS image sensors is studied with a 64 x 64 N-well active pixel sensor (APS) array. The pixel size is 4 x 4μm2 and the array is fabricated using a 0.25μm STI CMOS process with 8μm thick epi wafers. The major crosstalk mechanism is identified to be minority carrier diffusion. The crosstalk amplifies the color mismatch due to intrinsic pixel noise and degrades the colo...

The observation that microRNAs (miRNAs), through a titration mechanism can couple interactions of their common targets (competing endogenous RNAs or ceRNAs) has prompted a general "ceRNA hypothesis' that RNAs can regulate each other indirectly through global RNA-miRNA-RNA networks. These ceRNAs are said to "crosstalk' with each other by competing for common miRNAs. Although many individual ceRN...

Crosstalk is an important problem in high-speed printed circuit board design which is one of the signal integrity issues. A wildly used theoretical model based on microstrip theory is presented in this paper. On this basis, the origin and the factors affecting crosstalk are introduced. Cadence Allegro is used to analyze these factors. Key-words: Signal integrity, crosstalk, aggressor line, vict...

Capacitive crosstalk noise can affect the delay of a switching signal or induce a glitch on a static signal causing timing violations or chip failure. Crosstalk noise depends on coupling parasitics, driver strength, signal timing characteristics, and signal transition patterns. Layout level crosstalk analysis techniques are generally pessimistic and computationally expensive for large designs d...

Imaging polarimetry is one of the most widely used analytical technologies for object detection and analysis. To date, metasurface-based techniques are severely limited by narrow operating bandwidths inevitable crosstalk, leading to detrimental effects on imaging quality measurement accuracy. Here, we propose a crosstalk-free broadband achromatic full Stokes polarimeter consisting polarization-...

The paper begins with four propositions. 1), the effects of crosstalk coupling decrease with trace separation. 2), crosstalk coupled to a differential pair has meaning only for the differential component of the crosstalk on the differential pair, not the common mode component of the crosstalk. A differential component only exists because the outside trace is (perhaps only slightly) further away...

Corresponding Author: Ibrahim Mohamed Department of Electrical, Electronics and System Engineering, UKM University, Bangi, Malaysia Email: [email protected] Abstract: In addition to the ever-increasing demand for broader bandwidth per user, which results from the continuous development of new bandwidthhungry services and applications, the consequent upgrade from the currently deployed T...

This paper reports on the finite element analysis (FEA) of crosstalk in capacitive micromachined ultrasonic transducer (CMUT) arrays. Finite element calculations using a commercial package (LS-DYNA) were performed for an immersed 1-D CMUT array operating in the conventional and collapsed modes. LS-DYNA was used to model the crosstalk in CMUT arrays under specific voltage bias and excitation con...