About: John H. DeWitt Jr.

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John H. DeWitt Jr. (February 20, 1906 – January 25, 1999) was an American pioneer in radio broadcasting, radar astronomy and photometry. He observed the first successful reception of radio echoes off the moon on January 10, 1946 as part of Project Diana.

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rdf:type	Thing foaf:Person person dul:NaturalPerson Eukaryote Person Human Animal animal eukaryote species schema:Person
rdfs:label	جون إتش ديويت جونيور (ar) John Hibbett DeWitt (de) John H. DeWitt Jr. (en) John H. DeWitt (nl) John H. DeWitt Jr. (pt)
rdfs:comment	جون إتش ديويت جونيور (بالإنجليزية: John H. DeWitt, Jr.)‏ هو عالم فلك ومهندس أمريكي، ولد في 20 فبراير 1906 في ناشفيل في الولايات المتحدة، وتوفي بنفس المكان في 25 يناير 1999. (ar) John Hibbett (Jack) DeWitt junior (* 20. Februar 1906in Nashville, Tennessee; † 25. Januar 1999 ebenda) war ein US-amerikanischer Elektroingenieur und Amateurfunk-Pionier. Er bewies die Durchlässigkeit der Ionosphäre für Funkwellen, indem er den Mond als Reflektor nutzte. Dieses Prinzip nutzen Erde-Mond-Erde-Funkverbindungen. (de) John H. DeWitt Jr. (February 20, 1906 – January 25, 1999) was an American pioneer in radio broadcasting, radar astronomy and photometry. He observed the first successful reception of radio echoes off the moon on January 10, 1946 as part of Project Diana. (en) John Hibbert (Jack) DeWitt Jr. (Nashville, 20 februari 1906 – aldaar, 25 januari 1999) was een Amerikaans pionier in radio-uitzendingen, radarastronomie en fotometrie. Hij was de eerste die erin slaagde om radiogolven tegen de Maan terug te laten kaasten naar de Aarde, op 10 januari 1946 als onderdeel van . (nl) John Hibbett DeWitt Jr. (Nashville, 20 de fevereiro de 1906, 25 de janeiro de 1999) foi um físico-astrônomo estadunidense pioneiro na astronomia de radar e na fotometria. DeWitt tornou-se notório por ter sido o responsável pelo Projeto Diana, realizado em 1946. (pt)
foaf:name	John H. DeWitt Jr. (en)
name	John H. DeWitt Jr. (en)
birth place	Nashville, Tennessee
death date	1999-01-25 (xsd:date)
birth place	Nashville, Tennessee, U.S. (en)
birth date	1906-02-20 (xsd:date)
dcterms:subject	1999 deaths People from Nashville, Tennessee 1906 births American astronomers Fellow Members of the IEEE Recipients of the Legion of Merit Amateur radio people Vanderbilt University alumni
Wikipage page ID	13709689 (xsd:integer)
Wikipage revision ID	1110888760 (xsd:integer)
Link from a Wikipage to another Wikipage	Bell Laboratories United States Army Signal Corps Vanderbilt University Camp Evans Institute of Radio Engineers Radar 1999 deaths People from Nashville, Tennessee Radar astronomy Electrical engineering Call sign Clear-channel station Photometry (astronomy) 1906 births American astronomers Fellow Members of the IEEE Recipients of the Legion of Merit WSM (AM) Amateur radio people Amateur radio operator Legion of Merit EME (communications) Vanderbilt University alumni Nashville, Tennessee Project Diana
Link from a Wikipage to an external page	http://www.wsmonline.com/about/ http://www.ieeeghn.org/wiki/index.php/Project_Diana http://articles.adsabs.harvard.edu/full/1988IAPPP..31...10S https://web.archive.org/web/20071112114139/http:/blog.modernmechanix.com/2007/08/30/lets-claim-the-moon-now/
sameAs	John H. DeWitt Jr. John H. DeWitt Jr. John H. DeWitt Jr. John H. DeWitt Jr. John H. DeWitt Jr. John H. DeWitt Jr. John H. DeWitt Jr. John H. DeWitt Jr.
dbp:wikiPageUsesTemplate	dbt:Authority_control dbt:Citation_needed dbt:ISBN dbt:Infobox_person dbt:Reflist dbt:Death_date_and_age
alma mater	Vanderbilt University
birth date	1906-02-20 (xsd:date)
children	1 (xsd:integer)
death date	1999-01-25 (xsd:date)
parents	John Hibbett DeWitt (en)
spouse	Ann Elise Martin (en) Sykes Barbour Hewitt Neas (en)
has abstract	جون إتش ديويت جونيور (بالإنجليزية: John H. DeWitt, Jr.)‏ هو عالم فلك ومهندس أمريكي، ولد في 20 فبراير 1906 في ناشفيل في الولايات المتحدة، وتوفي بنفس المكان في 25 يناير 1999. (ar) John Hibbett (Jack) DeWitt junior (* 20. Februar 1906in Nashville, Tennessee; † 25. Januar 1999 ebenda) war ein US-amerikanischer Elektroingenieur und Amateurfunk-Pionier. Er bewies die Durchlässigkeit der Ionosphäre für Funkwellen, indem er den Mond als Reflektor nutzte. Dieses Prinzip nutzen Erde-Mond-Erde-Funkverbindungen. (de) John H. DeWitt Jr. (February 20, 1906 – January 25, 1999) was an American pioneer in radio broadcasting, radar astronomy and photometry. He observed the first successful reception of radio echoes off the moon on January 10, 1946 as part of Project Diana. (en) John Hibbert (Jack) DeWitt Jr. (Nashville, 20 februari 1906 – aldaar, 25 januari 1999) was een Amerikaans pionier in radio-uitzendingen, radarastronomie en fotometrie. Hij was de eerste die erin slaagde om radiogolven tegen de Maan terug te laten kaasten naar de Aarde, op 10 januari 1946 als onderdeel van . (nl) John Hibbett DeWitt Jr. (Nashville, 20 de fevereiro de 1906, 25 de janeiro de 1999) foi um físico-astrônomo estadunidense pioneiro na astronomia de radar e na fotometria. DeWitt tornou-se notório por ter sido o responsável pelo Projeto Diana, realizado em 1946. (pt)
schema:sameAs	John H. DeWitt Jr.
prov:wasDerivedFrom	wikipedia-en:John_H._DeWitt_Jr.?oldid=1110888760&ns=0
page length (characters) of wiki page	7543 (xsd:nonNegativeInteger)
birth year	1906-01-01 (xsd:gYear)
death year	1999-01-01 (xsd:gYear)
foaf:isPrimaryTopicOf	wikipedia-en:John_H._DeWitt_Jr.
is Link from a Wikipage to another Wikipage of	List of Vanderbilt University people

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