Abstract | ||
---|---|---|
A simple self-biased receiver system with a dual branch architecture consisting of a low-power consumption receiver and a rectenna is introduced. The system is efficiently integrated with a dual-fed circular sector antenna with harmonic rejection characteristics without a BPF The receiver portion is designed by utilizing a low-noise amplifier (LNA) with low power consumption and a self-heterodyne mixer, while the rectenna achieves high conversion efficiency up to 80%, thanks to the harmonic rejection of the circular sector antenna. The rectified DC power from the rectenna is applied for a bias of the receiver without any external bias. Simultaneously, an ASK digital signal demodulation without an extra power supply are implemented successfully. |
Year | DOI | Venue |
---|---|---|
2006 | 10.1093/ietcom/e89-b.2.570 | IEICE TRANSACTIONS ON COMMUNICATIONS |
Keywords | Field | DocType |
active integrated antennas, rectennas, multi-functional systems, microwave power transmission | Demodulation,Low-noise amplifier,Radio receiver design,Telecommunications,Rectenna,Computer science,Computer network,Microwave transmission,Active antenna,Sector antenna,Electrical engineering,Amplifier | Journal |
Volume | Issue | ISSN |
E89B | 2 | 0916-8516 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Sang-min Han | 1 | 2 | 1.78 |
Jiyong Park | 2 | 40 | 11.02 |
Tatsuo Itoh | 3 | 25 | 9.39 |