J-pole antenna (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "J-pole antenna" in English language version.

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aktuellum.com

books.google.com

espacenet.com

worldwide.espacenet.com

  • DE patent 225204, Hans Beggerow, "Luftleitergebilde für Luftschiffe", published 1910-08-19 
  • US patent 2124424, Laurance McConnell Leeds, "Antenna System", published 1938-07-19 
  • US patent 10468743, "Antenna", issued 2019-11-05 
  • US patent D798847, "Antenna", issued 2017-10-03 

hamradio.me

hamuniverse.com

kvindesland.no

techdoc.kvindesland.no

net46.net

w4rnl.net46.net

radionerds.com

  • "Very-High-Frequency Antennas". Antennas and Antenna Systems (TM 11-314) (PDF). U.S. War Department. 30 November 1943. pp. 163–164. Retrieved 6 May 2016.

w4dv.club

  • Teeters, Chuck (December 2005). "The trouble with J antennas". The Splatter, December 2005 edition. Amateur Radio Club of Augusta website, Augusta, Georgia. Retrieved 15 November 2021.

web.archive.org