Research Article
A Compact Dual-Band Rectenna for GSM900 and GSM1800 Energy Harvesting
Table 3
Comparison with recently reported rectennas.
| | Ref. | Freq (GHz) | Dimension (mm3) | Fabrication complexity | Peak Eff @ power density (μW/cm2) |
| | [2] | 2.45 | 110 × 100 × 4.7 | Medium,
3 layers PCB | 63% @ 525 | | [4] | 0.98
1.8 | 100 × 90 × 0.8 | Easy,
2 layers PCB | 60.4% @ 44
17% @ 157 | | [15] | 0.915
2.45 | 60 × 60 × 30 | Difficult,
3D PCB | 48% @ 7.6
39% @ 32 | | This work | 0.88
1.85 | 100 × 60 × 0.8 | Easy,
2 layers PCB | 62% @ 15.9
50% @ 19.1 |
|
|
