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tech / sci.electronics.design / Atomic Vapor Meets Radio Waves: The Future of Antennas?

SubjectAuthor
* Atomic Vapor Meets Radio Waves: The Future of Antennas?Fred Bloggs
`* Re: Atomic Vapor Meets Radio Waves: The Future of Antennas?Jan Panteltje
 `- Re: Atomic Vapor Meets Radio Waves: The Future of Antennas?Martin Brown

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Atomic Vapor Meets Radio Waves: The Future of Antennas?

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Subject: Atomic Vapor Meets Radio Waves: The Future of Antennas?
From: bloggs.f...@gmail.com (Fred Bloggs)
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 by: Fred Bloggs - Fri, 20 Oct 2023 14:33 UTC

'Physicists have developed a new type of radio wave antenna using a glass bulb filled with atomic vapor. The team demonstrated that these atomic radio frequency sensors, utilizing a Rydberg state, are more sensitive and versatile than current antenna technologies. Their compactness and broad frequency coverage make them ideal for defense, communication, and satellite technology.'

https://scitechdaily.com/atomic-vapor-meets-radio-waves-the-future-of-antennas/

Re: Atomic Vapor Meets Radio Waves: The Future of Antennas?

<ugu72l$fodn$1@solani.org>

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From: ali...@comet.invalid (Jan Panteltje)
Newsgroups: sci.electronics.design
Subject: Re: Atomic Vapor Meets Radio Waves: The Future of Antennas?
Date: Fri, 20 Oct 2023 15:41:09 GMT
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 by: Jan Panteltje - Fri, 20 Oct 2023 15:41 UTC

On a sunny day (Fri, 20 Oct 2023 07:33:56 -0700 (PDT)) it happened Fred Bloggs
<bloggs.fredbloggs.fred@gmail.com> wrote in
<807f9bd8-5f18-4b03-a5d5-a97ec1782e2en@googlegroups.com>:

>'Physicists have developed a new type of radio wave antenna using a glass b=
>ulb filled with atomic vapor. The team demonstrated that these atomic radio=
> frequency sensors, utilizing a Rydberg state, are more sensitive and versa=
>tile than current antenna technologies. Their compactness and broad frequen=
>cy coverage make them ideal for defense, communication, and satellite techn=
>ology.'
>
>https://scitechdaily.com/atomic-vapor-meets-radio-waves-the-future-of-antennas/

Thanks, interesting.
Not sure about applications...

Re: Atomic Vapor Meets Radio Waves: The Future of Antennas?

<ugu8oa$16aor$1@dont-email.me>

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From: '''newsp...@nonad.co.uk (Martin Brown)
Newsgroups: sci.electronics.design
Subject: Re: Atomic Vapor Meets Radio Waves: The Future of Antennas?
Date: Fri, 20 Oct 2023 17:09:45 +0100
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 by: Martin Brown - Fri, 20 Oct 2023 16:09 UTC

On 20/10/2023 16:41, Jan Panteltje wrote:
> On a sunny day (Fri, 20 Oct 2023 07:33:56 -0700 (PDT)) it happened Fred Bloggs
> <bloggs.fredbloggs.fred@gmail.com> wrote in
> <807f9bd8-5f18-4b03-a5d5-a97ec1782e2en@googlegroups.com>:
>
>> 'Physicists have developed a new type of radio wave antenna using a glass b=
>> ulb filled with atomic vapor. The team demonstrated that these atomic radio=
>> frequency sensors, utilizing a Rydberg state, are more sensitive and versa=
>> tile than current antenna technologies. Their compactness and broad frequen=
>> cy coverage make them ideal for defense, communication, and satellite techn=
>> ology.'
>>
>> https://scitechdaily.com/atomic-vapor-meets-radio-waves-the-future-of-antennas/
>
> Thanks, interesting.
> Not sure about applications...

Here is a bit more technical info. It strikes me as a technology that
might require a rather fancy optical bench setup!

https://pubs.aip.org/aip/apl/article/123/14/144003/2914151/Distant-RF-field-sensing-with-a-passive-Rydberg

--
Martin Brown

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