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- A 50-mV sinusoid, at a frequency of 1 kHz, is applied to a capacitor microphone FM generator. If the deviation constant for the capacitor microphone FM generator is 500 Hz/20 mV, determine: a. The total frequency deviation. b. The rate at which the carrier frequency is being deviated.A rectangular waveguide is used to transmit power from a generator to a radar antenna. The guide has internal dimensions of 0.864 cm and 0.432 cm and operates at 23 GHz in TE10 mode. The transmitted power is 50 kW. Determine the magnitudes of the electric and magnetic field strengths in the guide. NEED A NEAT HAND WRITTEN SOLUTION , NO CHAT GPTThe rms antenna current for an AM transmitter increases by 15% over the unmodulated value when sinusoidal modulation applied. Find the depth of modulation. Use 4 decimal places for the final answer.
- Determine the quality factor for Maxwell's inductance-capacitance bridge given bellow, when the bridge is supplied by a frequency of 50 Hz.Design a microstrip for a 50 ohms characteristic impedance. Use h=1.6mm epoxiglass substrate. Calculate the the wavelenght of a 2GHz signal in this waveguide.The effective span of an antenna is 2.147 m2 at an operating frequency of 100MHz. The antenna has no conduction or dielectric loss. The input impedance of the antenna is 75Ω and it is connected to a 50Ω transmission line. Find the directionality of the antenna system. (The term "system" here refers to the effects of binding to the transmission line.) It will be assumed that there is no polarization loss.
- True or False. If the noise variance increases, the average power density of the Gaussian white noise increasesPlease answer it with clear and complete solutions. Use Maxwell or Nodal analysis for this problem. Thank you.A satellite beams microwave radiation with a power of13 kW toward the Earth’s surface, 550 km away. When thebeam strikes Earth, its circular diameter is about 1500 m.Find the rms electric field strength of the beam.