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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ming-Da Tsai Natarajan, A. |
| Copyright Year | 2009 |
| Description | Author affiliation: Mediatek Inc., Taiwan 300, R.O.C. (Ming-Da Tsai) || IBM T.J. Watson Research Center, New York 10598, USA (Natarajan, A.) |
| Abstract | Integrated 60-GHz active and passive phase shifters for RF-path phase-shifting phased array transceivers are demonstrated in this paper. The reflection-type passive phase shifter achieves ≫180° phase variation across the 57GHz–64GHz band with insertion loss varying from 4.2dB–7.5dB at 60GHz. The active phase shifter employs vector-interpolation architecture and achieves 360° phase variation, −2dB gain, 12GHz 3dB bandwidth and 16.5dB noise figure at 60GHz. Measurements over process and temperature are also discussed and comparisons are drawn between active and passive phase shifting approach for 60GHz phased arrays. |
| Starting Page | 223 |
| Ending Page | 226 |
| File Size | 332137 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424433773 |
| ISSN | 15292517 |
| DOI | 10.1109/RFIC.2009.5135527 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-06-07 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Phase shifters Silicon Phased arrays Transceivers Insertion loss Gain Bandwidth Noise figure Phase measurement Temperature phased array Phase shifter mm-wave |
| Content Type | Text |
| Resource Type | Article |
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