Signalaufklärung

Double Pulse Testing, Three Ways: From Manual Bench to Automated Production Cell at PCIM

Double Pulse Testing, Three Ways: From Manual Bench to Automated Production Cell at PCIM

The double pulse test is the same. The infrastructure around it has split into three distinct product categories: precision bench characterization (R&S MXO5), automated production testing (iPE cell), and development...

29. Apr 2026Brownkeys SignalByThomas
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Measuring the Invisible: Isotropic EMF Measurement Up to 8 GHz and What WiFi 6E Changed

Measuring the Invisible: Isotropic EMF Measurement Up to 8 GHz and What WiFi 6E Changed

WiFi 6E opened the 6 GHz band. Most existing isotropic EMF measurement systems stopped just below it. The R&S TS-EMF with the new TSEMF-B2E antenna extends coverage to 8 GHz...

26. Apr 2026Brownkeys SignalByThomas
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LISN + EMI Receiver + a Light Bulb: The Conducted Emissions Test That Every Product Needs

LISN + EMI Receiver + a Light Bulb: The Conducted Emissions Test That Every Product Needs

Three things: a LISN, a light bulb, and an EMI receiver measuring from 9 kHz to 30 MHz. This is the conducted emissions test that every electrical product sold in...

26. Apr 2026Brownkeys SignalByThomas
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EMC & REGULATORY TESTING OF DUT WITH RADIO FUNCTIONALITY

EMC & REGULATORY TESTING OF DUT WITH RADIO FUNCTIONALITY

An AVM FRITZ!Box WiFi router as the device under test. An instrument rack worth six figures keeping its radio link alive while the EMC measurement runs. The R&S TS8996 solves...

26. Apr 2026Brownkeys SignalByThomas
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Testing Automotive Radar in an EMC Storm: What Happens When 77 GHz Meets Interference

Testing Automotive Radar in an EMC Storm: What Happens When 77 GHz Meets Interference

A speedometer showing radar-detected velocity — in real time, under active EMC interference. The R&S automotive radar testing demo at Cologne closed the gap between functional radar validation and EMC...

26. Apr 2026Brownkeys SignalByThomas
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Compliance Testing Up to 44 GHz — And a Robot to Run It

Compliance Testing Up to 44 GHz — And a Robot to Run It

A yellow robot arm positioning antennas in a miniature semi-anechoic chamber. Two ESW EMI receivers running in parallel to 44 GHz. 510 MHz FFT bandwidth for gapless CISPR band coverage....

26. Apr 2026Brownkeys SignalByThomas
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Differential Mode vs Common Mode: Why Splitting EMI at the Source Changes Everything

Differential Mode vs Common Mode: Why Splitting EMI at the Source Changes Everything

Differential mode and common mode EMI require different filters, different measurements, and different debug strategies. The R&S RTO G + ZES Zimmer LMG671 joint booth at Cologne showed what it...

26. Apr 2026Brownkeys SignalByThomas
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