Question 4.b. A rectangular waveguide with the dimension a-195.58 mm and b-97.79 mm operates below 2...
5. Cut-off frequency of an arbitrary TE or TM mode [Marks 1] Write a function cutoffFreq) in MATLAB that calculates the cut-off frequency of an arbitrary TE or TM mode in a rectangular waveguide, with the following input arguments: the intrinsic phase velocity of the waveguide dielectric, c, waveguide transverse dimensions, a and b, and mode indices, m and n.
5. Cut-off frequency of an arbitrary TE or TM mode [Marks 1] Write a function cutoffFreq) in MATLAB that calculates...
3) A rectangular waveguide with dimensions a -2 cm, b-1 em is filled with a medium characterized by 46.What is the cutoff frequency if at least two TM modes are to be transmitted in the waveguide? (25 points)
3) A rectangular waveguide with dimensions a-2 cm, b-l cm is filled with a medium. characterized by ε-4co» μ μο . What is the cutoff frequency if at least two TM modes are to be transmitted in the waveguide? (25 points)
Problem 3: Consider an air-filled rectangular waveguide with dimensions a = 25 mm and b = 12.5 mm. If a 5.98 GHz wave with a peak electric field of 1 V/m exists at the beginning point in the waveguide, what is the peak magnitude of the electric field one mete down the waveguide.
A 10 cm long rectangular waveguide is designed with side lengths of 3 mm and 4mm. The waveguide is filled with a dielectric that has a refractive index n=1.3. a) Over what frequency range is this waveguide single mode? A 50 GHz signal is modulated into one short pulse, then sent into the waveguide. b) How many modes are supported by the waveguide? Also identify them by their name (for example TE32). c) Resulting from one pulse sent at the...
An axb-filled air-filled (e = €0, u = uO) and WG-16 waveguide, as in Figure 1, will be supplied for use for radar applications in the X frequency band, and the catalog data published by the supplier for this waveguide. It is given in the table. If the width of this waveguide is greater than its height (a> b), answer the following questions in the light of the information given and catalog data and fill in the blanks in the...
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
The rectangular waveguide with air filled (e = €0, u = u0) and dimensions a = (2.85) cm and b = 1.5) cm operates under the operating frequency of 7.580 GHz. According to this, a) Which wave mode is the dominant mode (dominant mode)? Why? b)Z, B, up and Ag values for dominant wave mode you calculate. n ZTE = Zrun/1- 2 20 1- 00 B 1 - UL p 1 m2 .)mn + 2 με (Hz)
Q3. (25 pts) A rectangular waveguide with sizes a = 10cm and b = 6cm is filled with a dielectric material characterized by o = 0.2 = 1.5&g and p = Mo. The x-component of the TE wave propagating inside the waveguide is given by Ex = -24 cos(40mx) sin(100ry) sin(2.41 x 100+ - Bz) (V/m) Determine, (a) The mode of operation and the mode number (If there are more than one possible answer, proceed to remaining parts of the...
Figure1:
As in Figure 1, one x b-size air filled (? = ?0, ? = ?0) and WG-16
A named waveguide is used for radar applications in the X frequency band.
This wave guide of the firm whether it will be supplied
About the catalog options he published for. This
if the width of the waveguide is greater than its height (a> b)
in the light of the information given and the catalog details
Answer and fill in the blanks...