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anritsu

OFC 2025: Test equipment

April 21, 2025 By Martin Rowe Leave a Comment

This year’s OFC in San Francisco featured one thing, or so it seemed: 1.6T. Every company making optical modules was showing them lest they be left behind in the always accelerating data rate race. As with any emerging technology, test equipment must lead the way. After all, how do you know if anything works unless […]

Filed Under: Communication Test, Featured, Optical, vector network analyzers, Video Tagged With: anritsu, bristolinstruments, EXFO Electro-Optical Engineering Inc., keysighttechnologies, spirentcommunications, viavisolutions

How to determine noise figure: part 4

December 2, 2024 By Rick Nelson Leave a Comment

Two incompatible definitions of noise factor can lead to confusion, which you can alleviate by understanding where the differences lie.

Filed Under: FAQ, Featured, spectrum analyzer, vector network analyzer, vector network analyzers Tagged With: anritsu, coppermountaintechnologies, FAQ, keysighttechnologies, rohdeschwarz, Tektronix

IMS 2024 roundup: test equipment

July 17, 2024 By Martin Rowe Leave a Comment

Washington, DC — The 2024 International Microwave Symposium took place here in June at the Walter E. Washington Convention Center. As always, RF/microwave/mmWave test equipment was all over the exhibit hall. Frequency-domain test equipment — spectrum analyzers, vector network analyzers, power meters, and signal generators — were, of course, dominant. Other equipment, such as oscilloscopes […]

Filed Under: Analyzer, arbitrary waveform generators, Communication Test, Featured, PC-based spectrum analyzers, PC-based Test Equipment, Power supplies, signal generator, spectrum analyzer, vector network analyzer, Video, wireless test equipment Tagged With: aaronia, anritsu, coppermountaintechnologies, keysight, maurymicrowave, rigoltechnologies, Rohde Schwarz, SAFTehnika, Siglent, UNI-Trend, vaunix

OFC 2024: Test equipment

April 25, 2024 By Martin Rowe Leave a Comment

Before those 800G links can operate, they need testing. San Diego — The 2024 Optical Fiber Communications Conference (OFC) took place here from March 25 to 28. While companies highlighting their optical transceiver modules, semiconductors, and network equipment all touted how they support AI and data centers, none of that happens without test equipment. Optical […]

Filed Under: Communication Test, Featured, Optical, signal generator, Video Tagged With: anritsu, EXFO Electro-Optical Engineering Inc., keysighttechnologies, multilane, quantifiphotonics, viavisolutions, Yokogawa

AOC 2023: Exhibits show the latest in military wireless

January 4, 2024 By Martin Rowe Leave a Comment

Washington — The Association of Old Crows (AOC) held its 60th annual convention in Washington during the week of December 11, 2023. EE World was there on December 12. Here is some of what we saw in the exhibit hall. AOC is a defense-oriented conference that focuses on military wireless communications. In addition to product […]

Filed Under: Analyzer, Communication Test, Featured, PC-based spectrum analyzers, signal generator, spectrum analyzer, Video, wireless, wireless test equipment Tagged With: anritsu, Berkeleynucleonicscorp, cheshirindustries, keysighttechnologies, maurymicrowave, menlomicro, pctel, rohdeschwarz, samtec, signalhound, Tektronix, teledynelecroy

IMS 2023 roundup: test equipment

July 3, 2023 By Martin Rowe Leave a Comment

Test equipment plays a major role in product development and production, which was apparent at IMS 2023. In the photos and videos below, you’ll get a taste of test developments at RF, mmWave, and sub-THz frequencies. This year, D-band (110 GHz to 170 GHz) seized a larger portion of the exhibit hall than in past […]

Filed Under: Communication Test, Featured, PC-based spectrum analyzers, spectrum analyzer, vector network analyzer, vector network analyzers, Video, wireless test equipment Tagged With: anritsu, astronics, keysighttechnologies, marvintestsolutions, pickeringinterfaces, rohdeschwarz, siglenttechnologies, signalhound, taborelectronics, TMYTEK

What is jitter and what can I do about it (part 2 of 2)?

June 21, 2023 By Rick Nelson Leave a Comment

Operations on acquired jitter data help quantify jitter values. Part 1 of this article described the oscilloscope eye diagram and unit interval (UI) and focused on a single ideal rising edge with 28 additional edges representing some degree of jitter (Figure 1). We determined the peak-to-peak jitter to be 15 ps, based on the edges […]

Filed Under: FAQ, Featured, oscilloscope measurements Tagged With: anritsu, keysighttechnologies, Tektronix, teledynelecroy

What is de-embedding and how do I perform it (part 2)?

April 28, 2023 By Rick Nelson Leave a Comment

S-parameters for text fixture with VNA

When testing a device in a fixture, you can use transfer scattering parameters (T-parameters) to help remove the fixture’s contribution from your measurement result.

Filed Under: FAQ, Featured, vector network analyzer Tagged With: anritsu, anritsucompany, FAQ, keysight, keysighttechnologies, rohdeschwarz

5G radios increase emphasis on compliance testing

March 11, 2021 By Martin Rowe

Compared to 4G and previous generations, 5G’s mmWave frequencies and tight integration increase the complexity of both performance and regulator compliance testing.

Filed Under: Digital Edition Back Issue Tagged With: anritsu

Test software helps evaluate C-V2X PC5 communications technology

July 28, 2020 By Lee Teschler Leave a Comment

anritsu

The LTE C-V2X PC5 Communications Software MX725000A provides engineers with a cost-efficient tool to evaluate products and systems utilizing PC5 of Cellular V2X (C-V2X) technology. The software links a communications reference module, V2X emulator software, and GNSS simulator to support evaluation of vehicle-to-everything (V2X) PC5 communications used in emerging vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) designs. […]

Filed Under: Communication Test, Test and Measurement News, Test Equipment Tagged With: anritsu

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