Signal Intelligence

Rohde & Schwarz Wideband Modulated Load Pull: The Test That Deliberately Breaks Your Amplifier

Rohde & Schwarz Wideband Modulated Load Pull: The Test That Deliberately Breaks Your Amplifier

Load pull testing deliberately varies impedance away from the ideal operating point — until the amplifier's behavior is fully mapped. At the microwave show, R&S showed why wideband modulated load...

May 7, 2026Brownkeys SignalByThomas
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Rohde & Schwarz ZNA at 67 GHz: When 16 Traces Tell You Everything — Except What You Need to Know

Rohde & Schwarz ZNA at 67 GHz: When 16 Traces Tell You Everything — Except What You Need to Know

Sixteen traces. Four Smith charts. Full S-parameter matrix from 10 MHz to 67 GHz. The R&S ZNA screen at the microwave show looked like everything you'd need. Here's what it...

May 6, 2026Brownkeys SignalByThomas
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Aaronia AG at a Microwave Show: 3 THz/s Sweep Speed — World Record via USB, and What That Actually Means

Aaronia AG at a Microwave Show: 3 THz/s Sweep Speed — World Record via USB, and What That Actually Means

"World Record Sweep Speed via USB." That's what the red banner said on Aaronia's curved multi-panel display. 3 THz/s. 490 MHz RTBW. 40 FPS. Here's what those numbers mean in...

May 3, 2026Brownkeys SignalByThomas
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