Assume you have to use the array from the previous problem in an isovelocity

(1500 m/s), shallow water environment with water depth 120 m, and with an

infinitely rigid bottom. Assume you are towing the array at 60-m depth, and that the

source is at 60-m depth as well.

a. For a 10-Hz source at 45ı bearing, and 80-km range, write an algorithm for

computing the field on the elements of the array in terms of a modal expansion.

b. Use the linear beamformer developed for problem 10.1 to compute the response.

c. Discuss the features of the beamformer response and provide a physical explanation

for the performance.

d. How do you suggest to modify the beamformer to yield a correct bearing

estimate?

e. Implement the modification and discuss the performance.

 

Found something interesting ?

• On-time delivery guarantee
• PhD-level professional writers
• Free Plagiarism Report

• 100% money-back guarantee
• Absolute Privacy & Confidentiality
• High Quality custom-written papers

Related Model Questions

Feel free to peruse our college and university model questions. If any our our assignment tasks interests you, click to place your order. Every paper is written by our professional essay writers from scratch to avoid plagiarism. We guarantee highest quality of work besides delivering your paper on time.

Grab your Discount!

25% Coupon Code: SAVE25
get 25% !!