5G OTA Test Not Ready For Production


5G is poised to dominate the wireless world, but over-the-air (OTA) testing of 5G beamforming antennas is still not ready for volume production. Beamforming is a critical element in the millimeter wave version of 5G, because of the limitations of ultra-high-frequency signals. Unlike 4G and its predecessors, millimeter wave technology will not penetrate objects, so signals need to be directed... » read more

Week in Review: IoT, Security, Auto


Internet of Things The Wing unit of Alphabet this summer will begin making drone deliveries in the Vuosarri district of Helsinki, Finland. The unmanned aerial vehicles will bear food and other items from Herkku Food, a gourmet market, and the Café Monami restaurant. The drones will bear deliveries of up to 3.3 pounds over distances of up to 6.2 miles. Comcast is reportedly developing an in... » read more

5G Heats Up Base Stations


Before 5G can be deployed commercially on a large scale, engineers have to solve some stubborn problems—including how to make a hot technology a whole lot cooler. 5G-capable modem chipsets are already on the market from Qualcomm, Samsung, Huawei, MediaTek, Intel and Apple, with some 5G service (LTE-Advanced/LTE-Advanced Pro) available in the U.S. But still mostly missing from the 5G equati... » read more

Week in Review: IoT, Security, Auto


Internet of Things Automotive, health care, manufacturing, and the public sector could be transformed this year by Internet of Things technology, Bob Violino writes. Taqee Khaled, director of strategy at Nerdery, a digital business consultancy, predicts 2019 will see rapid evolution in enterprise IoT pilot initiatives and implementations. "This acceleration is due, in part, to advances in manu... » read more

Software-Defined Test And Measurement


Software-defined radios, instrumentation and test are ramping up alongside a flood of new technologies related to assisted and autonomous vehicles, 5G, and military/aerospace electronics, breathing new life and significant change into the test and measurement market. Software-defined test adds flexibility in markets where the products and protocols are evolving or still being defined, and wh... » read more

Wireless Test Faces New Challenges


Your mobile phone is far more complex than it was even five years ago, and it’s about to become even more complex with new wireless technologies. That has set off a scramble among test equipment vendors to come up with solutions, methodologies and equipment that is affordable, effective and reliable enough to make sure all of this technology works as planned—and that it continues to work th... » read more

5G Test Equipment Race Begins


Test and measurement vendors stand ready to help with the development and deployment of 5G wireless communications, as the technology is fine-tuned and tested in trials around the world. Juniper Research forecasts 5G operator-billed service revenues will rise to $269 billion by 2025, compared with $851 million in 2019, for a compound annual growth rate of 161% during the first seven years of... » read more

Test at “West”


As you wander through the North Hall of Moscone Center this week, you may notice that some of the big names in automated test equipment are not on the SEMICON West show floor this year. Advantest America has a booth, but the same cannot be said of Teradyne or Xcerra. Some of the bigger names in test and measurement instruments won’t be found exhibiting at SEMICON West, either – such as Keys... » read more

Testing IoT Devices


Internet of Things devices present new challenges in testing. Some devices can be tested the same way as standard semiconductors are now tested, but others call for different approaches. Microcontrollers and other chips that go into safety-critical applications — medical devices, military/aerospace systems, and automotive electronics — need their own kind of testing to make sure they wil... » read more

Leasing and Rental in T&M


Buying a high-end oscilloscope or a brand-new logic analyzer may be a tall order financially for small companies. In such cases, leasing or renting an expensive test instrument can be an affordable alternative. Having reliable test and measurement equipment is vital to product development in electronics. National Instruments has built a billion-dollar business on offering instrument hardware... » read more

← Older posts