电子工程专辑

怎么从BER得到SNR呢？

BER，全称为bit Error Rate，翻译过来，是误码率，是衡量数字通信系统性能的一个重要指标。 比如说，传输的比特和接收到的 ...
EDN

Using bit-error-rate testers to test-drive FEC codes

FEC (forward error correction), a critical component of many modern digital-communications applications, turns otherwise-unusable links into real and practical ...
EDN

Simple setup tests bit-error rate

Traditionally, the reception quality of a digital receiver is expressed in terms of BER (bit-error rate). This figure is the proportion of received bit errors in a ...
Electronic Design

Test & Measurement: Powerful Bit-Error-Rate Tester Works At 1500 Mbits/s

The BA1500 1500-Mbit/s BitAlyzer bit-error-rate (BER) tester provides detailed BER tests and points out where and when errors occur. It shows errors, block errors, and error-free interval statistics ...
Electronic Design

Bit-Error-Rate Testers Face Ethernet Speed Challenges

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 ...
TechRepublic

Bit Error Rate Simulation Using 16 QAM Technique in Matlab

In this paper, the authors introduce the Bit Error Rate (BER) simulation using 16 QAM (Quadrature Amplitude Modulation) in Matlab. Bit error rate is used to assess ...