Abstract
The integration of a low-profile antenna array with a multicrystalline silicon solar cell capable of powering a low-power wireless sensor at 2.45 GHz is reported. Lattice bus bars on the cell are exploited to minimize antenna shadows from low-profile antennas and transmission lines for a higher output power. The dual inverted-F array improves gain, and beam switching enables the array to sweep a wider coverage angle with larger beamwidths compared to other solar integrated antennas.
| Original language | English |
|---|---|
| Article number | 7029636 |
| Pages (from-to) | 1231-1234 |
| Number of pages | 4 |
| Journal | IEEE Antennas and Wireless Propagation Letters |
| Volume | 14 |
| DOIs | |
| Publication status | Published - 2015 |
Keywords
- Antenna array
- low profile printed inverted-F antenna
- multicrystalline solar cell
- solar integration