A 4 × 4 butler matrix for 28 GHz switched multi-beam antenna
In this paper, a 4 × 4 Butler matrix (BM) switched-beam patch antenna array is designed and discussed. The design is developed on a single layer of Rogers material; RO 5880 with dielectric constant 2.2 and thickness 0.254mm.This makes the designed antenna low cost and easy of fabrication. The four r...
| Main Authors: | , , , |
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| Format: | Article |
| Published: |
2015
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| Subjects: |