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Electronics and Communication Measurement And Instrumentation Difficulty: Medium

Using a travelling wave structure in a MASER, we can A coil is tuned to response at 1 MHz with a resonating capacitance of 72 pF. At 500 kHz, the resonance is obtained with a resonating capacitance value of 360 pF. The self-capacitance of the coil is A Silicon PN junction diode under reverse bias has depletion region width 10 µm. The relative permittivity Silicon, ε r = 11.7 and the permittivity of free space ε 0 = 8.85 × 10 -12 F/m. The depletion capacitance of the diode per square meter is A single mode fiber has refractive indices n1=1.50, n2 = 2.23, core diameter of 8μ m , wavelength = 1.5μ m cutoff wavelength = 1.214μ m . Find the radius of curvature? Assuming no ISI, the maximum possible bandwidth of a multimode graded index fiber with 5 MHz, shows the total pulse broadening of 0.1s for the distance of about 12 km. What would be the value of bandwidth length product?