Abstract
This work presents the design and implementation of a 927 MHz radio frequency beacon in coplanar waveguide technology, which scavenges through solar energy the power necessary for operation. Starting from a folded-slot antenna topology, a reflection-type oscillator is designed by combining full-wave and nonlinear analyses. Properly placed solar cells and a regulator are used to bias the device by scavenging solar energy from the environment. Prototypes have been implemented and measured. This low cost implementation could be useful in low-power wireless applications.
Original language | English |
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Title of host publication | RWW 2012 - Proceedings of the 2012 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2012 |
Pages | 1-4 |
Number of pages | 4 |
DOIs | |
Publication status | Published - 2012 |
Publication type | A4 Article in conference proceedings |
Event | 2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2012 - Santa Clara, CA, United States Duration: 15 Jan 2012 → 18 Jan 2012 |
Conference
Conference | 2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet 2012 |
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Country/Territory | United States |
City | Santa Clara, CA |
Period | 15/01/12 → 18/01/12 |
Keywords
- Active Antenna
- Beacon
- Energy Harvesting
- Folded-Slot Antenna
- Oscillator
- Wireless Sensor Networks
ASJC Scopus subject areas
- Computer Networks and Communications