💻 Technology Jul 9, 2026 · Rohde & Schwarz

The Rebirth of High Frequency

IEEE Spectrum
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The Rebirth of High Frequency
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An examination of how satellite vulnerabilities, modern wideband waveforms, and automatic link establishment are driving renewed military and government investment in HF communications.What Attendees will LearnWhy HF (High Frequency) declined — and what has changed — How satellites overtook HF for global communications from the 1970s onward, and why growing awareness of satellite vulnerabilities to anti-satellite weapons, jamming, solar storms, and coverage gaps is reviving interest in skywave p

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