electronics forum

Rules | Recent posts | topic RSS | Search | Register  | Log in

3D antenna pattern interpolation


Post new topic  Reply to topic    EDAboard.com Forum Index -> RF, Microwave, Antennas and Optics -> 3D antenna pattern interpolation
Author Message
cross



Joined: 01 Jan 1970
Posts: 108


Post07 Feb 2008 15:52   

3D antenna pattern interpolation


Dear all,

I was wondering if anyone knows how to combine (interpolate) 2 antenna pattern cuts (Vertical and horizontal) to a 3D pattern. Any directions to some matlab, c or other code, or relevant links will be much appreciated.

Best regards
Cross
Back to top
Google
AdSense
Google Adsense




Post07 Feb 2008 15:52   

Ads




Back to top
Azulykit



Joined: 18 Feb 2007
Posts: 851
Helped: 103
Location: All over the Map.


Post07 Feb 2008 21:46   

Re: 3D antenna pattern interpolation


This could result in misleading results, particularly if you have off axis sidelobes that the primary plane cuts do not pick up. In general I would recommend many more 2D cuts to characterize the 3D performance of an antenna.

With that warning you could plot a pattern that is the product of the patterns in the two planes, P(θ,Φ)=p1(Θ)*p2(Φ). You might want to normalixe the patterns first.
Back to top
Arabic versionBulgarian versionCatalan versionCzech versionDanish versionGerman versionGreek versionEnglish versionSpanish versionFinnish versionFrench versionHindi versionCroatian versionIndonesian versionItalian versionHebrew versionJapanese versionKorean versionLithuanian versionLatvian versionDutch versionNorwegian versionPolish versionPortuguese versionRomanian versionRussian versionSlovak versionSlovenian versionSerbian versionSwedish versionTagalog versionUkrainian versionVietnamese versionChinese version
Post new topic  Reply to topic    EDAboard.com Forum Index -> RF, Microwave, Antennas and Optics -> 3D antenna pattern interpolation
Page 1 of 1 All times are GMT + 1 Hour
Similar topics:
Antenna radiation pattern (5)
Antenna Radiation Pattern (4)
antenna- radiation pattern (6)
3D plotting/generation of antenna pattern (1)
Delta pattern in microstrip antenna (2)
Parabolic Antenna pattern [hlp] (10)
Loop Antenna Radiation pattern (2)
Antenna pattern calculation/plotting -- howto? (4)
Matlab code for Antenna Pattern (1)
Patch antenna radiation pattern problem. (3)


Abuse || Administrator || Moderators || Support us || sitemap
topic RSS