Lecture #5 1/3: Waveguide horns, slow-wave structures

Описание: ANTENNAS AND PROPAGATION lecture 5:

1. Repeat: Huygens source radiated field.
2. Repeat: aperture directivity calculation in the z axis.
3. Repeat: directivity of an uniformly-illuminated aperture.
4. Repeat: effective area and illumination efficiency.
5. Repeat: operation of a rectangular metal waveguide.
6. Truncated rectangular waveguide TE01 as antenna aperture, reflectivity?
7. Electric equivalent circuit of a rectangular-waveguide TE01 mode.
8. Corresponding TE01 maggnetic field, TEM approximation for large apertures.
9. Example: illumination efficiency of a truncated-waveguide TE01.
10. Higher-order waveguide modes TE10, TE02, directivity of a truncated-waveguide TE01.
11. Cutoff frequencies of rectangular-waveguide modes TE01, TE10 and TE02.