Again, please only do PART B.
- Can Someone Solve Explain Part B Of This Question I Have Already Completed Part A But I Am Stuck On Part B Thank You 1 (71.24 KiB) Viewed 34 times
can someone solve/explain PART B of this question? I have already completed part a, but I am stuck on Part B. Thank you.
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answerhappygod
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can someone solve/explain PART B of this question? I have already completed part a, but I am stuck on Part B. Thank you.
can someone solve/explain PART B of this question? I havealready completed part a, but I am stuck on Part B. Thank you.
Again, please only do PART B.
1. Radar Range Equation and Timing. A radar has the following design parameters: Pt = 6 kW Gt = 36 dB Fc = 5 GHz Noise Figure = 8 dB System Temperature = 290K PRF = 1500 Hz Bandwidth = 1 MHz Azimuth Beamwidth = 1.5 deg Scan Rate = 60 RPM a. For a stationary target with a RCS of 5 m² located 8 nmi away from the radar, compute the expected radar received power in dBm (dBmilliWatts). Perform this calculation both using the linear (multiplicative) form of the radar range equation and the decibel (additive) form. (Read Module 2B again for additional help.) Convert all units as needed and demonstrate all dimensional units are accounted for. Verify that the P, computed with the multiplicative equation is the same as the Pr computed with the decibel equation. b. If the target described in Problem 1a is located at a bearing of 36 deg clockwise from true North, find the first PRI in the fourth radar scan to contain a target reflection. Assume slow (long) time is 0 sec when the radar antenna starts its first clockwise rotational scan beginning at 0 deg. Calculate the number of the relevant PRI as well as the antenna pointing angle and slow time at the start of that PRI. Continue to accumulate slow time and PRI count as the antenna rotates through multiple scans.
Again, please only do PART B.
1. Radar Range Equation and Timing. A radar has the following design parameters: Pt = 6 kW Gt = 36 dB Fc = 5 GHz Noise Figure = 8 dB System Temperature = 290K PRF = 1500 Hz Bandwidth = 1 MHz Azimuth Beamwidth = 1.5 deg Scan Rate = 60 RPM a. For a stationary target with a RCS of 5 m² located 8 nmi away from the radar, compute the expected radar received power in dBm (dBmilliWatts). Perform this calculation both using the linear (multiplicative) form of the radar range equation and the decibel (additive) form. (Read Module 2B again for additional help.) Convert all units as needed and demonstrate all dimensional units are accounted for. Verify that the P, computed with the multiplicative equation is the same as the Pr computed with the decibel equation. b. If the target described in Problem 1a is located at a bearing of 36 deg clockwise from true North, find the first PRI in the fourth radar scan to contain a target reflection. Assume slow (long) time is 0 sec when the radar antenna starts its first clockwise rotational scan beginning at 0 deg. Calculate the number of the relevant PRI as well as the antenna pointing angle and slow time at the start of that PRI. Continue to accumulate slow time and PRI count as the antenna rotates through multiple scans.