A 1.9GHz RF transmit beacon using environmentally scavenged energy Export

@inproceedings{roundy2003, abstract = {The design and implementation of a 1.9GHz radio frequency transmit beacon is presented. The beacon is completely selfcontained, and all necessary energy is scavenged through solar and vibrational energy sources. Custom RF integrated circuitry and energy scavenging devices are used to create a highly integrated and efficient beacon. The 1.9GHz direct modulated transmitter uses a micromachined resonator and requires no other external components, inductors, or crystals. The beacon achieves duty cycles up to 100 \% for typical ambient solar conditions and 2.6 \% for typical ambient vibrational conditions. 1.}, author = {Roundy, Shad and Otis, Brian P. and Chee, Yuen-Hui and Rabaey, Jan M. and Wright, Paul}, booktitle = {Dig. IEEE Int. Symposium on Low Power Elec. and Devices, Seoul, Korea}, citeulike-article-id = {3129244}, citeulike-linkout-0 = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.3.6095}, keywords = {19ghz, piezoelectric}, posted-at = {2008-08-17 02:04:30}, priority = {2}, title = {A 1.9GHz RF transmit beacon using environmentally scavenged energy}, url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.3.6095}, year = {2003} }

TY - CONF ID - roundy2003 L3 - citeulike-article-id:3129244 N2 - The design and implementation of a 1.9GHz radio frequency transmit beacon is presented. The beacon is completely selfcontained, and all necessary energy is scavenged through solar and vibrational energy sources. Custom RF integrated circuitry and energy scavenging devices are used to create a highly integrated and efficient beacon. The 1.9GHz direct modulated transmitter uses a micromachined resonator and requires no other external components, inductors, or crystals. The beacon achieves duty cycles up to 100 % for typical ambient solar conditions and 2.6 % for typical ambient vibrational conditions. 1. TI - A 1.9GHz RF transmit beacon using environmentally scavenged energy T2 - Dig. IEEE Int. Symposium on Low Power Elec. and Devices, Seoul, Korea KW - 19ghz KW - piezoelectric AU - Roundy, Shad AU - Otis, Brian AU - Chee, Yuen-Hui AU - Rabaey, Jan AU - Wright, Paul PY - 2003/// UR - http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.3.6095 ER -