Research Article
Design, Fabrication, and Testing of Active Skin Antenna with 3D Printing Array Framework
Figure 16
Measured return loss.
(a) S11 of antenna element 1 to antenna element 8 |
(b) S11 of antenna element 9 to antenna element 16 |
(c) S11 of antenna element 16 to antenna element 24 |
(d) S11 of antenna element 24 to antenna element 32 |