University:
Santa Fe College
Course:
ETS 2527C | Electromechanical Components and Mechanisms
Academic year:

2024
Views:

35

Pages:

5
Author:

Jabin F.

TE Wave in Rectangular Waveguide Conditions: Ez = 0, Bz ≠ 0 for Hollow waveguides B = μ₀H Magnetic Field: Hz = H₀cos(mπx/a)cos(nπy/b)cos(ωt - kz) TE Wave: Ez = 0 Electric Fields (Ex, Ey, Bx, By): Can be calculated using Maxwell's equations. Mode Numbers: m, n are integers representing the mode numbers. Modes: The number of distinct EM signals supported by the waveguide. TEmn: A particular TE mode. Possible Modes: m = 0, n = 0: TE₀₀ (not possible in a waveguide) m = 0, n = 1: TE₀₁ m = 1, n = 0: TE₁₀ (can be possible) m = 1, n = 1: TE₁₁ Equations: ∇ · B = 0 ∇ · J = -∂ρ/∂t ∇ × B = μ₀J + μ₀ε₀(∂E/∂t) J' = J + (1/4π)(∂D/∂t) J_d = ε₀(∂E/∂t) Notes: Page 56: ∇ · B = 0 (option-b) Page 64: ∇ · J = -∂ρ/∂t Page 38: ∇ × B = μ₀J + μ₀ε₀(∂E/∂t) Page 64: Modified Ampere's law Page 41: J' = J + (1/4π)(∂D/∂t) (option-d) Page 65: Capacitor stores electric energy. Page 222 (Notebook): J_d = ε₀(∂E/∂t) Equations: ∇ · B = 0 ∇ · J = -∂ρ/∂t ∇ × B = μ₀J + μ₀ε₀(∂E/∂t) J' = J + (1/4π)(∂D/∂t) J_d = ε₀(∂E/∂t) Notes: Page 56: ∇ · B = 0 (option-b) Page 64: ∇ · J = -∂ρ/∂t Page 38: ∇ × B = μ₀J + μ₀ε₀(∂E/∂t) Page 64: Modified Ampere's law Page 41: J' = J + (1/4π)(∂D/∂t) (option-d) Page 65: Capacitor stores electric energy. Page 222 (Notebook): J_d = ε₀(∂E/∂t)