Keysight Sub-THz Device Analysis at 307 GHz: How University of Stuttgart Is Building 6G IC Test Infrastructure
Center frequency: 307 GHz. Modulation bandwidth: 40 GHz. Residual EVM target: less than 1%. At the microwave show in the Netherlands, Keysight's Sub-THz Device Analysis bench — built with VDI...
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Keysight UXA + VDI WR 6.5 at 140 GHz: What a 16-QAM Constellation Actually Tells You
The center frequency read 140.171752297 GHz. 16-QAM. 500 MHz symbol rate. 2 Gbps raw data rate. At the microwave show in the Netherlands, Keysight's UXA and a VDI WR 6.5...
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Keysight FieldFox at a Microwave Show: From 14 GHz Pulse Sequences to 94 GHz mmWave — What "Field Test" Actually Means
Two FieldFox analyzers, one table. One running 14 GHz pulse sequences for radar timing. The other capturing 94 GHz spectrum with a VDI mmWave extender and gold horn antenna. A...
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Tektronix vs. Keysight at PCIM: Two Ways to Look Inside a SiC MOSFET
Two booths at PCIM. Two oscilloscope giants. Both measuring SiC MOSFETs — but asking entirely different questions. This is what the Tektronix/Keithley vs. Keysight split reveals about where SiC technology...
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Two Oscilloscopes, One Wolfspeed Board: How Keysight Tackles the High-Side Measurement Problem at PCIM
One Wolfspeed SiC evaluation board. Two Keysight oscilloscopes — 1 GHz 14-bit on the left, 6 GHz 16-bit on the right. Same DUT, different measurement questions, different instrument tiers. The...
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Synchronized, Automated, Multi-Band: The Keysight Approach to EMC and Wireless Coexistence Testing
869 MHz and 2.4 GHz monitored simultaneously, time-synchronized, with 100% probability of intercept and automated test sequencing. The Keysight multi-instrument coexistence demo at Cologne explained what it takes to validate...
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When a Spectrum Analyzer Becomes a Surveillance System
At 26.5 GHz with GPS-synchronized direction finding, the FieldFox N9918D is no longer just a handheld analyzer. It's a node in a distributed RF sensing network. Here's what that means...
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