Radar is an Electromagnetic system for detecting and locating reflecting objects such as aircraft,ships,spacecraft,vehicles,people and natural environment.Radars system is such a classic system that includes all domain of electronics engineering  control system such as

•Electromagnetic
•Analog & Digital Electronics•Analog & Digital Communication•Microwave & Radiating Systems•Transmitters & Receivers •Signals &Data processing•Control Systems•Information & Detection Theory

The Basic Concept of Radar:

My Air Craft for Modifications

Something about my Aircraft B-737-400

Crew 2

Passengers 146 / 159, max. 189

Propulsion 2 Turbofan Engines

Engine Model CFM Intl. CFM56-3B2, CFM56-3C

Engine Power (each) 98 / 105 kN 22000 / 23500 lbf

Speed 933 km/h 504 kts

580 mph

Mmo (max. Mach) Mach 0.82

Service Ceiling 11.278 m 37.000 ft

Range 5.186 km 2.800 NM 3.222 mi.

Empty Weight 33.650 kg 74.185 lbs

max. Takeoff Weight 68.039 kg 150.000 lbs

max. Landing Weight 56.246 kg 124.000 lbs

Wing Span 28,88 m 94,8 ft

Wing Area 105,4 m² 1135 ft²

Length 36,40 m 119,4 ft

Height 11,07 m 36,3 ft

First Flight 19.02.1988

Production Range 1988-2000

Total Production 486

Courtesy of British Airways