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$71.5 Billion Worth of Opportunities for Electronic Test and Measurement

by Jessy Cavazos, Industry Director, Test & Measurement, Frost & Sullivan In 2017, the electronic test and measurement (T&M) market encompassing semiconductor automatic test equipment (ATE), radio frequency (RF) and microwave (MW) test equipment, digital test equipment, field testers, and data acquisition (DAQ) generated over $10.83 billion in revenue. The market registered high single digit […]

The Long and Winding Road to High Reliability

by Fairview Microwave Although reliability engineering is a well-established discipline today, the concept itself has a long history of improvements made to ensure that electrical and electronic components are not only reliable but predictable. RF or microwave devices, subsystems, and systems have evolved in lockstep with the evolution of reliability engineering, and today even if […]

The Impact of the IoT on Society

by Cees Links, GM of Qorvo Wireless Connectivity BU, Qorvo I am often asked how the IoT will affect our lives. It’s a big question, but a good one. I sometimes want to reply with something like, “How will it not change our lives?” since that might be a shorter list. But instead, let’s look at […]

Why Low-power Cellular Will Underpin the IoT

by Peder Rand, Product Manager for Cellular IoT, Nordic Semiconductor First generation (“1G”) cellular communications debuted in the 1970s. Analog systems handled the traffic and the handsets were cumbersome and expensive. But the idea caught on, and by 1990 the number of global subscribers reached 20 million. Fast forward 28 years and according to the […]

Practical LoRa Implementation Considerations

by L-com Global Connectivity Low Power Wide Area Networks (LPWAN) are an emerging niche in the internet-of-things (IoT) space that is particularly targeted to serve long range, low throughput applications. According to OnWorld, revenues from LPWAN equipment and services are expected to reach $56 billion by 2022. This is no surprise; LPWAN technologies are expected […]

The Design of Multi-Chip SMT Front-End Modules for mm-Wave 5G Applications

by Graham Pearson*, Liam Devlin* and Mike Geen†, *Plextek RFI Ltd and †Filtronic Broadband Ltd The order-of-magnitude increase in data rates, and seemingly infinite capacity, promised by 5G communications systems will be facilitated by the use of mm-Wave frequencies, where large bands of contiguous spectrum are being made available. Although the mm-Wave bands for 5G […]

Power Supply Management of GaN MMIC Power Amplifiers for Pulsed Radar

by David Bennett and Richard DiAngelo, Analog Devices, Inc. Systems that incorporate highly integrated and highly sophisticated, high power radio frequency (RF) GaN power amplifiers (PAs), such as pulsed radar applications, are a constant challenge for today’s digital control and management systems to keep up with these ever-increasing levels of sophistication. To compete in this […]

High-Order Switch Matrices Facilitate Network Infrastructure Testing

by Mini-Circuits Testing cellular network infrastructure often requires measurement and data collection from dozens — even hundreds — of base stations (BTS) within a test environment.  The volume and complexity of signal traffic in these multi-device, multi-user test systems necessitates commensurate capability for routing signals between base stations and test stations. By partnering with customers […]