Wang, X. and Gomes, N.J. and Gomez-Rojas, L. and Davies, P.A. and Wake, D. (2000) Indirect optically injection-locked oscillator for millimeter-wave communication system. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES , 48 (12). pp. 2596-2603. ISSN 0018-9480 .
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Abstract
A millimeter-wave optically injection-locked oscillator has been designed and fabricated. It represents the first millimeter-wave hybrid transistor oscillator locked to a long-wavelength optical signal. The oscillator could be used as a photoreceiver in remote base stations in future picocellular communication systems employing fiber-optic backbones; its high "gain" (output relative to input locking signal) and relative flatness in output power may make it attractive compared to simple millimeter-wave amplifier configurations. Measurement results show the output signal exhibits little variation (less than 0.7 dB) with input optical power changes of 6 dB. A locking bandwidth of 2.6 MHz has also been achieved.
| Item Type: | Article |
|---|---|
| Additional information: | IEEE MTT-S International Microwave Symposium (IMS2000) BOSTON, MASSACHUSETTS, JUN 11-16, 2000 IEEE; MTT S |
| Uncontrolled keywords: | injection-locked oscillator; millimeter-wave communication; millimeter-wave FET oscillators; optical receivers |
| Subjects: | T Technology |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Engineering and Digital Arts |
| Depositing User: | A. Xie |
| Date Deposited: | 30 Aug 2009 12:50 |
| Last Modified: | 30 Aug 2009 12:50 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/16723 (The current URI for this page, for reference purposes) |
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