A high-accuracy 20-bit resolution quasi-absolute encoder with DSP-based signal processing is housed in a dc stepper motor assembly, as shown in Fig. 1. Able to operate in a temperature range between ...

A DSP design approach, including hardware and software implementation for a quasi-absolute encoder. LEE WEI YAN, Applications Engineer, Avago Technologies, San Jose, Calif. A high-accuracy 20-bit ...

There are a growing number of applications, especially in the photonic and semiconductor industries, that need fast and accurate motion-control systems using high-quality signals with periods of 4 ...

For the first time ever high-resolution sine-to-digital converter iC-NQC provides the microelectronics industry with a BiSS C slave protocol that enables bidirectional data exchange at the same time ...

The BBC has always pushed boundaries to achieve better video quality for both streaming and broadcasting - one example is the BBC’s contribution to the Ultra High Definition (UHD) standard. Many TVs ...

It takes considerable time and effort to manufacture “perfect” surfaces. The mirrors on NASA’s James Webb Space Telescope, with a surface area of about 25 m 2 and finished to accuracies of 25 nm, took ...

Motion blur can be caused by interpolating frames, algorithms can help with this problem. The BBC has always pushed boundaries to achieve better video quality for both streaming and broadcasting - one ...

Encoder Technology, also known as Encodertech®, announces the immediate availability of a new line of linear analog optical encoder modules (LAM250) targeted for application in detecting and reporting ...

The AEAT-9000 series are high resolution single turn optical absolute encoders. The 17-bit AEAT-9000 encoder code disc consists of 13 pairs of differential absolute tracks and 2 pairs of sinusoidal ...

The iC-PXL3212 from iC-Haus is an optical, reflective, lensless encoder IC with integrated HD phased-array photo sensors and a blue LED chip. For the latest generation of these encoder ICs, the chip ...