Costas Loop

de

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Costas Loop

Quality:

Costas loop - phase-locked loop based demodulator circuit. Article “Costas Loop” in German Wikipedia has 12.8 points for quality (as of July 1, 2026). The article contains 1 references and 3 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (German) language version.

Since the creation of article “Costas Loop”, its content was written by 12 registered users of German Wikipedia and edited by 70 registered Wikipedia users in all languages.

The article is cited 6 times in German Wikipedia and cited 18 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #43501 in December 2021
  • Global: #6381 in May 2002

The highest popularity rank from 2008:

  • Local (German): #155630 in December 2008
  • Global: #441508 in December 2008

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Costas loop
47.3097
2Catalan (ca)
Circuit llaç Costas
28.1284
3Serbian (sr)
Kostasova petlja
25.908
4Persian (fa)
حلقه کاستاس
17.4902
5German (de)
Costas Loop
12.7759
6Portuguese (pt)
Costas loop
2.5667
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Costas Loop" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Costas loop
316 384
2German (de)
Costas Loop
41 170
3Portuguese (pt)
Costas loop
7 271
4Serbian (sr)
Kostasova petlja
2 526
5Persian (fa)
حلقه کاستاس
542
6Catalan (ca)
Circuit llaç Costas
138
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Costas Loop" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Costas loop
1 144
2Portuguese (pt)
Costas loop
178
3German (de)
Costas Loop
109
4Catalan (ca)
Circuit llaç Costas
6
5Persian (fa)
حلقه کاستاس
4
6Serbian (sr)
Kostasova petlja
4
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Costas Loop" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Costas loop
45
2German (de)
Costas Loop
12
3Serbian (sr)
Kostasova petlja
9
4Portuguese (pt)
Costas loop
2
5Catalan (ca)
Circuit llaç Costas
1
6Persian (fa)
حلقه کاستاس
1
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "Costas Loop" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Catalan (ca)
Circuit llaç Costas
1
2German (de)
Costas Loop
0
3English (en)
Costas loop
0
4Persian (fa)
حلقه کاستاس
0
5Portuguese (pt)
Costas loop
0
6Serbian (sr)
Kostasova petlja
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Costas Loop" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Costas loop
12
2German (de)
Costas Loop
6
3Catalan (ca)
Circuit llaç Costas
0
4Persian (fa)
حلقه کاستاس
0
5Portuguese (pt)
Costas loop
0
6Serbian (sr)
Kostasova petlja
0
More...

Scores

Estimated value for Wikipedia:
German:
Global:
Popularity in June 2026:
German:
Global:
Popularity in all years:
German:
Global:
Authors in June 2026:
German:
Global:
Registered authors in all years:
German:
Global:
Citations:
German:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
Circuit llaç Costas
deGerman
Costas Loop
enEnglish
Costas loop
faPersian
حلقه کاستاس
ptPortuguese
Costas loop
srSerbian
Kostasova petlja

Popularity rank trends

Best Rank German:
#155630
12.2008
Global:
#441508
12.2008

AI rank trends

Best Rank German:
#43501
12.2021
Global:
#6381
05.2002

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Costas loop from Wikipedia articles about Phase-shift keying, Phase-locked loop, Carrier recovery, John P. Costas and Clock recovery. Whereas reading the article about Costas loop people most often go to Wikipedia articles on John P. Costas, Phase-locked loop, Phase-shift keying, Phase detector and Product detector.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In German Wikipedia the most popular articles on that day were: Demokratische Republik Kongo, Fußball-Weltmeisterschaft 2026, Senegal, Julian Nagelsmann, Erling Haaland, Sadio Mané, Fußball-Weltmeisterschaft 1994, Jürgen Klopp, Fußball-Europameisterschaft 2028, Fußball-Weltmeisterschaft.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information