Hello ,a circular waveguide was built and i got the modes shown bellow.
I understand the idiea thats its similar to rectangular waveguide were we count the number of half waveguides.
i saw that mode 1 is similar to TE11 but where is the half wavelength issue.
how can i see it in the photo?
Also how can i recognize mode 4 shown bellow?
Thanks.
mode 1 cutoff 12.8Ghz
E-field:
H-field:
mode 4 electric field fc=20.46:
mode 4 magnetic field:
I understand the idiea thats its similar to rectangular waveguide were we count the number of half waveguides.
i saw that mode 1 is similar to TE11 but where is the half wavelength issue.
how can i see it in the photo?
Also how can i recognize mode 4 shown bellow?
Thanks.
mode 1 cutoff 12.8Ghz
E-field:
H-field:
mode 4 electric field fc=20.46:
mode 4 magnetic field:
