Q. Convergence rate of LMS is fast.

View solution

Q. Which of the following does not hold true for RLS algorithms?

View solution

Q. Which of the following algorithm uses simple programming?

View solution

Q. Diversity requires a training sequence.

View solution

Q. Diversity decisions are made by ____________

View solution

Q. Small scale fades are characterized by ____________ amplitude fluctuations.

View solution

Q. ____________ is used to prevent deep fade for rapidly varying channel.

View solution

Q. Large scale fading can be mitigated with the help of _________

View solution

Q. Space diversity s also known as ________

View solution

Q. Which of the following is not a category of space diversity technique?

View solution

Q. In selection diversity, the gain of each diversity branch provides different SNR.

View solution

Q. Polarization diversity uses the ________ as the diversity element.

View solution

Q. Which of the factor does not determine the correlation coefficient?

View solution

Q. Frequency diversity is implemented by transmitting information on more than one ___________

View solution

Q. Frequency diversity uses ________ as a diversity element.

View solution

Q. Frequency diversity is good for low traffic conditions.

View solution

Q. Time diversity repeatedly transmits information at time spacings that exceed ___________

View solution

Q. In maximal ratio combining, the output SNR is equal to __________

View solution

Q. In CDMA spread spectrum systems, chip rate is less than the bandwidth of the channel.

View solution

Q. A RAKE receiver collects the __________ versions of the original signal.

View solution