Discuss the challenges and solutions related to wireless interference, including co-channel interference and adjacent channel interference.
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Discuss the challenges and solutions related to wireless interference, including co-channel interference and adjacent channel interference.
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- microwave integrated circuitry can incorporate both the discrete and the active components : TRUE OR FALSE ?4) The extent to which series mode noise corrupts measurement signals is measured by a quantity known as--- 4) noise ratio , B)Dual signal-to-noise ratio , C) A&B , D) signal-to-noise ratio . 5) Sometimes used to provide shielding from capacitive-coupled noise, but the necessary supports for the conduit provide multiple earth points and lead to the problem of------? A) Shielding, B) Multiple earth, C) Earth loops, D) Noise.What is the purpose of balanced ring modulator in single-sideband transmission? Describe its operation.
- Discuss the differences between noise channel and noiseless channel including the formula for each?2. The output impedance of 600 ohms radio transmitter with signal strength reading on a meter of impedance 75ohms by 0.81 neper of unbalance non-symmetrical Pi-pad attenuator circuit. Determine the required resistor values to design this attenuator.a) Describe the main sources of errors in a measurement process and state how they may be avoided or reduced. b.) List two sources of coherent interference and describe how each may be minimized or eliminated.