Back to Search
Start Over
Power link budget for propagating Bessel beams.
- Source :
- 2013 IEEE Antennas & Propagation Society International Symposium (APSURSI); 2013, p960-961, 2p
- Publication Year :
- 2013
-
Abstract
- The power link budget for a system that transmits and receives propagating Bessel beams is studied. The transmitter and receiver are separated by a distance D and consist of leaky radial waveguides. Full-wave simulations are used to compute the admittance-matrix representation of the system. The resonances of the coupled transmitter and receiver are then derived using classical network theory. For comparison purposes, a second configuration with its transmitter and receiver connected by a circular waveguide is considered. In contrast to the open system, such a configuration is closed and does not radiate. It is found that within the non-diffractive range of the Bessel beam, both closed and open systems exhibit the same resonances within an error of 0.6%. Calculations show that the power efficiency of the open system can exceed 85% within the non-diffractive range. The proposed system may find application in areas such as wireless power transfer, near-field communication and non-destructive evaluation. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISBNs :
- 9781467353175
- Database :
- Complementary Index
- Journal :
- 2013 IEEE Antennas & Propagation Society International Symposium (APSURSI)
- Publication Type :
- Conference
- Accession number :
- 94532848
- Full Text :
- https://doi.org/10.1109/APS.2013.6711139