Research Article
A Compact Highly Isolated Four-Element Antenna System for Ultra-Wideband Applications
Figure 10
Measured two-dimensional far-field pattern of the proposed antenna at (a) 3.5 GHz, (b) 7 GHz, and (c) 9 GHz. (d) Measurement setup in anechoic chamber.
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(b) |
(c) |
(d) |