Question

3) As in Figure 2, the rectangular waveguide with air filled (? = ?0, ? = ?0) and dimensions a = (2.75 + d) cm and b = (1.5 + h) cm operates under the operating frequency of 7.580 GHz.
d = 8/10 h = 6/10
According to this,
a) Which wave mode is the dominant mode (dominant mode)? Why?
Figure 2- Rectangular Wave Guide
b) Calculate the Z, β, up and λg values for the dominant wave mode.

b

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Answer #1

d = = 0.8 b = soin 9 = (2.75 +d) cm a = 3.55cm ha6 = 0.6 (1.5+h) cm 10 b= 2.1cm a For rectangular waveguide (976) because TelNow Ға 1: 58012, Ч:2267ң ите ие 1 - (Ғ. f. Ите 377 л 377м - (4:22 1:58 о: 693 Ите = 452.87л And Зл а 이나 $ = = xf - 2л х7, 588 lup 3.6x10 slu And 20 da ८ - 0.0395M 24 158.75 32 da 3.95 cm And

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