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Home > Exam Questions > ATPL - Airline Transport Pilot Licence > Radio Navigation > A common advantage of a well-designed flat-plate slotted-array antenna for an airborne weather radar is:

131 - ATPL Question Bank in English - A common advantage of a well-designed flat-plate slotted-array antenna for an airborne weather radar is:

Question 131 - Radio Navigation - ATPL - Airline Transport Pilot Licence

Low sidelobe levels and high main-beam efficiency, reducing unwanted off-axis returns.

Eliminate the need for azimuth slaving

Have a wide beam and as a consequence better target detection

Guaranteed simultaneous independent weather and mapping beams from any slotted-array antenna.

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