RADAR AND ARPA | Marine Teacher

Why S-band RADAR is not preferred in merchant ships?

Why S-band RADAR is not preferred in merchant ships? 1. Detection of small objects nearby is poor compared to that of the X band. This is...

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What is an Aspect?

What is an Aspect? The aspect of a target is the relative bearing of the own vessel from the target (or the angle between the target’s...

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What are the limitations of Marine RADAR?

Limitations of Marine RADAR 1. Range Discrimination. 2. Bearing Discrimination. 3. Factors Affecting Minimum Range. 4. Factors Affecting...

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Characteristics Of A Marine RADAR

Characteristics Of A RADAR 1. Vertical Beam Width (VBW)‏ VBW is the vertical angle at the scanner contained between the upper and lower...

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Working Principle of Marine RADAR

Marine RADAR- RADAR is a piece of equipment onboard a ship that assists in safe navigation and collision avoidance by indicating other...

Block Diagram of Marine RADAR

Block Diagram of Marine RADAR- 1. Power Source: AC 2. Delay Line: Stores the energy received from the power source. 3. Trigger Unit:...

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Difference between X-band and S-band RADAR

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