This file type includes high resolution graphics and schematics when applicable. The bit error ratio (BER) is defined as the probability that a bit is received in ...
In 2013, I posted a poll on DesignCon Community—the predecessor to DesignCon Central—asking which definition for BER engineers used. The choices were bit-error ...
The proposed BER Tester (BERT) integrates fundamental baseband signal processing modules of a typical wireless communication system along with a realistic fading channel simulator and an accurate ...
Subscribe here to receive similar articles over e-mail whenever Krishna Pillai publishes an article on his site. The article compares various digital modulation schemes like BPSK, QPSK, PAM, 16PSK, ...
On an oscilloscope's eye-pattern diagram, the distance between peak deterministic and random jitter amplitudes (the unit interval, or UI) is often called a "bathtub," which functions as a ...
One of the big challenges with 112G SerDes (and, to a lesser extent, all SerDes) is handling signal integrity issues. In the worst case of a long-reach application, the signal starts at the ...
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