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Compare rectangular waveguide and circular on the basis of : (i) Definition (ii) Construction (iii) Application (iv) Field pattern
written 5.9 years ago by gravatar for teamques10 teamques10 ★ 68k •   modified 4.7 years ago
advanced communication system
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written 5.8 years ago by gravatar for teamques10 teamques10 ★ 68k •   modified 5.8 years ago
Parameter Rectangular waveguide Circular waveguide
Definition It is a hallow metallic tube of rectangular cross section to carry microwave signal from one point to another. It is a hallow metallic tube of circular cross section to carry microwave signal from one point to another.
Construction A hallow metallic tube is made up of brass or copper. enter image description hereThe inner walls are coated with gold. A hallow metallic tube is made up of brass or copper.The inner walls are coated with gold.enter image description here
Application Almost in all microwave applications rectangular waveguides are used due to their small size. In Rotational coupling
Field pattern enter image description here enter image description here
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