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Summary
DescriptionReflection co-efficient ground reflection of radio waves.jpg |
English: Generated using the matlab/octave code
ld=0:0.001:5; d=10.^ld; ht=5; hr=2; er=15; l=sqrt( (ht+hr)^2+d.^2); sini=(ht+hr)./l; cossq=1-sini.*sini; cosi=sqrt(cossq); cossq=cosi.*cosi; zh=sqrt(er-cossq); zv=zh./er; rv=(sini-zv)./(sini+zv); rh=(sini-zh)./(sini+zh); figure plot(ld,rv,'r--',ld,rh,'b'); axis([0 5 -1.2 0.7]); hleg1 = legend('Vertical Polarization','Horizontal Polarization'); title('Reflection co-efficient vs Distance '); xlabel('log(d)'); ylabel('Reflection co-efficient'); print -deps graph.eps compiled using www.compileonline.com compiler |
Date | |
Source | Own work |
Author | Catverine |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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author name string: Catverine
Wikimedia username: Catverine
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copyrighted, dedicated to the public domain by copyright holder
copyright license
Creative Commons CC0 License
inception
9 September 2013
source of file
original creation by uploader
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:48, 8 September 2013 | 1,200 × 900 (44 KB) | Catverine | User created page with UploadWizard |
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