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www.changpuak.ch\ electronics\ cantenna.php - January 07 2014 07:02:35


Cantenna Calculator




Cantenna


Freq. of operation [MHz]

   

Can Diameter [mm]

   

Cut-Off Freq. for TE11 Mode [MHz]

   

Cut-Off Freq. for TM01 Mode [MHz]

   

Guide Wavelength [mm] (λg)

   

λg/4 [mm]

   

0.75 * λg [mm]

   

Wavelength λ/4 [mm]

   
   

 



802.11b and 802.11g WiFi operates between 2412 MHz and 2462 MHz. The TE11 cut-off frequency should be lower than 2412 MHz and the TM01 cut-off should be higher than 2462 MHz.

niet



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