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| Content Provider | IET Digital Library |
|---|---|
| Author | Davidova, R. Weller, T. |
| Abstract | Described is a zero power transceiver that is designed to receive a low-power RF signal at a fundamental frequency, double the frequency with high efficiency, and retransmit the second harmonic. The specific emphasis of this reported work was to demonstrate a means of imparting amplitude modulation onto the retransmitted harmonic in response to some environmental stimulus – in this case a DC bias voltage – to facilitate use of the transceiver in wireless sensing applications. The 1.3/2.6 GHz transceiver zero-bias conversion efficiency is approximately 2% (−17 dB) at received input power levels in the micro-Watt range. A change in the conversion efficiency of 10 dB per 100 mV is achieved through DC biasing of the multiplier. |
| Starting Page | 566 |
| Ending Page | 567 |
| Page Count | 2 |
| ISSN | 00135194 |
| Volume Number | 49 |
| e-ISSN | 1350911X |
| Issue Number | Issue 8, Apr (2013) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/49/8 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2012.3388 |
| Journal | Electronics Letters |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | AM-modulated Harmonic Transceiver Amplitude Modulation DC Bias Voltage DC Biasing Environmental Stimulus High-sensitivity Transceiver Low-power RF Signal Modulation And Coding Method Multiplier Retransmitted Harmonic Second Harmonic Transceiver Zero-bias Conversion Efficiency Transceivers Wireless Sensing Application Wireless Sensor Network Zero Power Transceiver |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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