pattern zeroの例文

• The synthesis method could cancel the ionosphere clutter efficiently . lastly , a kind of linear array composed by circular array is designed ; the max directivity synthesis method under condition of vertical pattern zero point
• Secondly , the dissertations gives two array synthesis methods with aspect to circular array to cancel the ionosphere clutter , one is the circular max directivity synthesis method under condition of vertical pattern zero point restriction , the other is the circular max directivity synthesis method under condition of vertical pattern zero point restriction and efficiency restriction