Research Article
Novel Compact Design and Investigation of a Super Wideband Millimeter Wave Antenna for Body-Centric Communications
Table 4
Comparison of polar plot radiation patterns at different angles: lobe-wise (FS, free space and OB, on-body).
| | Frequency and planes | 60 GHz | 80 GHz | 100 GHz | | XY | YZ | XY | YZ | XY | YZ | | FS | OB | FS | OB | FS | OB | FS | OB | FS | OB | FS | OB |
| | Primary lobe magnitude (dB) | 4.33 | 5.13 | 1.97 | 5.12 | 4.11 | 4.71 | 0.37 | 3.16 | 5.77 | 7.01 | 0.75 | 1.75 | | Primary lobe direction | 58° | 58° | 140° | 29° | 21° | 21° | 124° | 48° | 69° | 70° | 109° | 99° | | Lobe width (degree) | 33.3 | 34.8 | 47.9 | 30.2 | 32.2 | 33.2 | 43 | 21.9 | 21.1 | 19.7 | 42.1 | 36.4 | | Side lobe level (dB) | −3.5 | −3.2 | −5.9 | −6.8 | −3.3 | −1.5 | −1.5 | −3.0 | −1.7 | −1.0 | −1.7 | −3.2 |
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