Contents Regulars
04 Trend Stop greenwashing! Start reducing pollution
04 Technology 08 Going Green
There is no planet B! By Jenny Munday, Head of Sustainable Growth, Engineers Without Borders UK
10 Circuit Drill
The danger of transformerless power supplies to the connected load
By Sulaiman Algharbi Alsayed, Managing Director, Smart PCB Solutions
12 Electronics design
Setting up a Flowcode App Developer data logger
By Martin Whitlock, Applications Engineer, Matrix TSL
14 JESD204 standard: Testing with the JESD204B standard By Frank Farrelly, Product Engineering Manager, Analog Devices, and Chris Loberg, Senior Technical Marketing Manager, Tektronix
40 Products 42 Contact directory / Web locators
July 2021
www.electronicsworld.co.uk
EDITOR: Svetlana Josifovska Tel: +44 (0)1732 883392 Email: svetlanaj@
electronicsworld.co.uk
Features
18 Selecting antennas for ADAS applications By Edoardo Genovese, RF Product Development Manager, TTi
22 Protecting voice quality in 5G network setups By Reiner Stuhlfauth, Technology Manager Wireless, Rohde & Schwarz
26 SFP, QSFP or CFP? The best optical transceiver for your application By Marcin Bala, CTO, Salamanus
28 Chipset-specifi c, integrated passive devices for next generation wireless IoT applications By Jeff Elliott, technical writer
30 Key parameters to consider when selecting a measurement sensor By Glenn Wedgbrow, Business Development Manager, Micro-Epsilon UK
32 Tackling thermal problems in EV batteries with silica aerogel By IDTechEx research staff
34 Guaranteeing product quality with in-line CT scanning inspection By Peter Davis, CT Automation Manager, and Jake Rickter, Automation Specialist, Pinnacle X-Ray Solutions
36 Is it just an enclosure? By Chris Lloyd, Managing Director, Spelsberg UK
Cover supplied by Microchip Technology
More on pages 6 to 7
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Microchip solutions for intelligent vision systems
November 2021 Volume 127 Issue 2013 £5.90
SPECIAL REPORTS • Communications & RF Design • Machine Vision • Power
• Enclosures • Sensor Technology • IIOT
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