Variable capacitor (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Variable capacitor" in English language version.

Last modified: 16:02:49, 3 May 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

11openlibrary.org

185^th place

154^th place

6^th place

6^th place

11web.archive.org

1^st place

1^st place

11electronicdesign.com

low place

low place

archive.org (Global: 6^th place; English: 6^th place)

George Washington Pierce: Principles of wireless telegraphy, McGraw-Hill book company, New York, 1910, p. 114. (Photo of rotary capacitor of Korda).

electronicdesign.com (Global: low place; English: low place)

Frenzel, Louis (29 January 2009). "Automatic Digital Antenna Tuning Fits Multiple Wireless Applications". Electronic Design. Archived from the original on 3 August 2014. Retrieved 23 January 2017.

openlibrary.org (Global: 185^th place; English: 154^th place)

George Washington Pierce: Principles of wireless telegraphy, McGraw-Hill book company, New York, 1910, p. 114. (Photo of rotary capacitor of Korda).

web.archive.org (Global: 1^st place; English: 1^st place)

Frenzel, Louis (29 January 2009). "Automatic Digital Antenna Tuning Fits Multiple Wireless Applications". Electronic Design. Archived from the original on 3 August 2014. Retrieved 23 January 2017.