Electromagnetic interference (EMI) can have a severe impact on wireless communication systems by introducing bit errors, especially in environments with sudden or burst like noise. In this paper, I explored the use of Low-Density Parity Check (LDPC) codes, and their…
When performing lightning induced transient testing, exposing the UUT (unit under test) to multiple transients over a short period of time can cause overheating, excessive stress on components, and potential failures. On the other hand, waiting too long between strikes…
This article compares and contrasts the performance of three commonly used adaptive modulation methods, QPSK, BPSK, and QAM, in terms of bit error rate (BER) through simulated methods. Simulation results show that QAM achieves higher spectral efficiency but is more…
What is Radiated Emissions Testing? Radiated emissions testing is a crucial process in the field of electromagnetic compatibility (EMC) that assesses the electromagnetic interference (EMI) produced by electronic devices and systems. This testing aims to ensure that devices do not…
Mechanical testing is vital for ensuring that electronic devices can endure various real-world conditions and remain reliable. By subjecting devices to different types of stresses, both dynamic and environmental, manufacturers can identify weaknesses in their designs and make necessary improvements.…
Stay ahead in the automotive industry by mastering automotive EMC standards with our comprehensive guide, "Navigating Automotive EMC Standards: A Guide for Manufacturers".
UK Extends Acceptability of CE Conformity Assessment. In a bold and innovative move, the United Kingdom is set to revolutionize its approach to labelling regulations for businesses.
In the ever-evolving realm of Electromagnetic Compatibility standards, 2023 has proven to be a pivotal year marked by significant updates that shape the way industries navigate the intricacies of electronic devices. From modular approvals to refined specifications, the amendments introduced…
The European Union (EU) and the United Kingdom (UK) have established rigorous regulatory frameworks for electronic products. This article addresses particular requirements for EU ElectroMagnetic Compatibility Directive (EMCD 2014/30/EU) and EU Radio Equipment Directive (RED 2014/53/EU); and the corresponding requirements…
It’s been exactly 1 year since the FCC last updated modular approval policies in their detailed guidance KDB 996369. Among the latest updates to module certification guide includes clarification on module vendor integration guides and certification filing requirements for modules without…