The center of the transmitted lobe from a...

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Question 1 of 20kch0M7sUvUTF9snl1EAC

The center of the transmitted lobe from a slotted waveguide array is:

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Question 1 of 20

kch0M7sUvUTF9snl1EAC

The center of the transmitted lobe from a slotted waveguide array is:

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🔍 Key Concepts

• Slotted waveguide array radiation pattern and what the main (transmitted) lobe represents • The difference between an ideal broadside array and a real, practical antenna • How slot spacing and waveguide end effects can shift the direction of maximum radiation

💭 Think About

• If an array is designed for broadside radiation, where would you expect the main lobe to point relative to the antenna? • In practice, does the maximum radiation of a slotted waveguide array line up exactly with the perpendicular, or can it be shifted slightly? If shifted, is it described as a direction or a specific end? • Look at the wording of the options: which describe a general directional offset, and which suggest the maximum is concentrated at just one physical end of the antenna?

✅ Before You Answer

• Verify how ‘broadside’ is defined for an antenna array (relative to a line perpendicular to the array). • Check whether standard texts on marine radar slotted waveguide arrays mention the main beam being exactly perpendicular or slightly offset by a few degrees. • Confirm that the center of the transmitted lobe refers to the direction of maximum radiation in space, not to a physical point along the antenna length.

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Question 1 of 20kch0M7sUvUTF9snl1EAC

The center of the transmitted lobe from a slotted waveguide array is:

Back

Question 1 of 20

kch0M7sUvUTF9snl1EAC

The center of the transmitted lobe from a slotted waveguide array is:

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

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