A common shipboard RADAR antenna is the:

Question 1 / 2029QPpri0wdCRBH2H1FNp

Question 1 of 2029QPpri0wdCRBH2H1FNp

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Question 1 of 20

29QPpri0wdCRBH2H1FNp

A common shipboard RADAR antenna is the:

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🔍 Key Concepts

• Basic RADAR antenna types commonly used on ships • Physical appearance and mounting style of different antenna types (e.g., open array vs. whip vs. TV-style antennas) • Difference between antennas used for RADAR versus for radio communications or VHF

💭 Think About

• Which of these antenna types have you actually seen on a typical ship’s RADAR—think of the long horizontal bar that spins on top of the mast or bridge? • Which of the options are more commonly used for radio communication (like HF/VHF) rather than for RADAR? • Which type can form a narrow horizontal beam suitable for detecting targets around the horizon?

✅ Before You Answer

• Be sure you associate RADAR with an antenna that produces a narrow, rotating horizontal beam • Eliminate any antennas typically used for vertical whip-style radio communications, not for RADAR • Think about which option is commonly seen on modern commercial ships and large yachts as the rotating RADAR scanner

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Question 1 of 20

A common shipboard RADAR antenna is the:

Slotted array .

Dipole.

Stacked Yagi.

Vertical Marconi.

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