engineering recuitment GATE ECE 2023-24 Test Series Electromagnetic Theory Waveguides and Guided Waves Rectangular Waveguide
In an air-filled rectangular waveguide, the cut-off frequency of a TE10 mode is 6 GHz, whereas that of TE01 mode is 12 GHz. The aspect ratio (a/b) of the guide is _______.
Enter numerical value using the virtual keypad. Round off where necessary.