Quantum-Limited Atomic Receiver in the Electrically Small Regime · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1805.09808/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTQuantum-Limited Atomic Receiver in the Electrically Small Regime — mentioned by mikewarothttps://news.ycombinator.com/item?id=38055850urn:hackerpapers:mention:1805.09808:38055850Sun, 29 Oct 2023 04:44:08 GMT<p>From reading &quot;Quantum-Limited Atomic Receiver in the Electrically Small Regime&quot; (PDF) [1], it seems there are 3 main advantages to Rydberg sensors, wide frequency rage (DC to Ghz), very small sampling volume, and non-interaction with the RF fields. The wide frequency range means that you can use the same sensor for a wide variety of measurements, calibrating it down near (or at) DC, and later using it to make accurate measurements of RF or Microwave signals. The small sampling volume means that you can probe at resolutions far smaller that the wavelength of the frequencies being measured, so…</p><p><a href="https://hackerpaper.kaipfister.de/p/1805.09808/">Paper and discussion history</a>. A mention is not an endorsement.</p>physics.atom-ph