Off-center-frequency analysis of a complete planar slotted-waveguide array consisting of subarrays.

An iterative procedure for calculating the off-center-frequency performance of a complete planar slotted-waveguide array, which consists of an arbitrary number of subarrays, is presented. The analysis includes the effects of the coupling slots from the main feed lines to the branch line guides, as w...

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Xuất bản năm:	IEEE Transactions on antennas and propagation 48, 11 (2000).
Tác giả chính:	Coetzee, J.C
Định dạng:	Bài viết
Ngôn ngữ:	English
Những chủ đề:	RF manifolds. Antenna input. Antenna radiation patterns. Branch line guides. Comparators. Coupling slots. Dimensions. Iterative procedure. Large planar array. Main feed lines. Measured performance. Metrology. Off-center-frequency analysis. Off-center-frequency performance. Planar slotted-waveguide array. Power distribution. Power splitters. Predicted performance. Subarrays.