What is min frequency separation to maintain orthoganility

Assignment Help Electrical Engineering

Reference no: EM13264779

i)The data rate of a QPSK modulated signal is 100 kbps. Assuming rectangular pulse shaping, what is the first-null (main-lobe) bandwidth of the modulated signal?

ii) The data rate of a continuous-phase FSK modulated signal is 100 kbps. What is the minimum frequency separation that can maintain orthogonality between the two tones (sinusoidal carriers)?

Reference no: EM13264779

Questions Cloud

Determine system bandwidth for subcarrier frequency spacing : An OFDM system employs 260 data subcarriers, 40 pilot subcarriers, and 34 guard subcarriers to transmit data through a wireless channel. QPSK modulation is employed for each subcarrier.

Find the half life of the sample : A sample contains 8.90×104 radioactive nuclei. In a time of 5 minutes, 1.90×103 of the nuclei decay. Evaluate the half life of the sample

What is primrose cash conversion cycle : If Primrose could lower its inventories and receivables by 9% each andincrease its payables by 9%, all without affecting sales or cost of goods sold, what would be the new CCC? Round your answer to two decimal places.

What is the laser beams electric field amplitude : A 150MW laser pulse is focused with a lens to a diameter of 1.0?m. What is the laser beam's electric field amplitude at the focal point

What is min frequency separation to maintain orthoganility : The data rate of a continuous-phase FSK modulated signal is 100 kbps. What is the minimum frequency separation that can maintain orthogonality between the two tones (sinusoidal carriers)

What are the importance-limitations of using historical data : What are the importance and limitations of using historical data when planning revenue management strategies in hotels?

What is the funds nav : The offer price of an open end fund is $17.90 and the fund is sold with a front end load of 4.5%? What is the fund's NAV?

What is the current cost of equity capital for the firm : The weighted average cost of capital for a firm (assuming all three Modigliani and Miller assumptions apply) is 15 percent. What is the current cost of equity capital for the firm if its cost of debt is 8 percent and the proportion of debt to tota..

Determines which of the two trains is actually moving : Looking out the window of a train you observe the passengers on a second train moving in the opposite direction at a constant velocity. determines which of the two trains is actually moving

User Account

All Pages