MTI RADAR

What is the primary purpose of an MTI radar?

• Detecting stationary targets

• Detecting moving targets and rejecting stationary ones

• Measuring target altitude

• Increasing radar range

Which component is essential in MTI radar to remove echoes from stationary objects?

• Delay Line Canceller

• Klystron

• Magnetron

• Duplexer

What is the main limitation of an MTI radar?

• Limited range resolution

• Cannot detect fast-moving targets

• Blind speed effect

• High power consumption

What technique is commonly used in MTI radar to suppress clutter?

• Frequency Modulation

• Doppler Effect

• Pulse Compression

• Phased Array

What causes the "blind speed" problem in MTI radar?

• Echoes from nearby buildings

• Doppler shift becomes zero at certain speeds

• Radar pulse width is too short

• High frequency of operation

How can blind speed be reduced in an MTI radar?

• Using staggered PRF (Pulse Repetition Frequency)

• Increasing transmitter power

• Reducing antenna gain

• Using lower frequency radar waves

Which filter is used in an MTI radar to separate moving targets from clutter?

• High-pass filter

• Low-pass filter

• Band-pass filter

• Notch filter

The Doppler frequency shift in MTI radar depends on which factor?

• Transmitter power

• Speed of the target

• Pulse width

• Antenna diameter

The term "Doppler shift" in MTI radar refers to:

• Change in target's altitude

• 
  Frequency shift due to target motion

• Change in radar cross-section

• Increase in transmitted power

What is the primary function of STALO in an MTI radar system?

• Measures target range

• Filters out unwanted noise

• Generates a stable frequency reference for signal mixing

• Amplifies the transmitted signal