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A 2-D Distributed Power Combining by Metamaterial-Based Zero Phase Shifter for 60-GHz Power Amplifier in 65-nm CMOS
| Content Provider | Semantic Scholar |
|---|---|
| Author | Shang, Yang Yeo, Kiat Seng |
| Copyright Year | 2013 |
| Abstract | Based on a newly introduced zero phase shifter (ZPS), a 2-D distributed power-combining network is developed in this paper to provide simultaneous distributed amplification and power combining. One type of metamaterial, called the composite right/left-handed transmission line, is deployed to design ZPS with detailed considerations to achieve low loss and wideband performance. The proposed 2-D distributed power combining is implemented for one 60-GHz power amplifier (PA) design by a UMC standard 65-nm CMOS process. Measured results show that the fabricated PA has 0.39- mm2 area, 8.3-dB gain, 7.1% power-added efficiency, and 9.7-dBm P1 dB with 16-GHz bandwidth (44-60 GHz). |
| Starting Page | 505 |
| Ending Page | 516 |
| Page Count | 12 |
| File Format | PDF HTM / HTML |
| DOI | 10.1109/TMTT.2012.2226055 |
| Volume Number | 61 |
| Alternate Webpage(s) | https://dr.ntu.edu.sg/bitstream/handle/10220/9245/A%202-D%20Distributed%20Power%20Combining%20by%20Metamaterial-Based%20Zero%20Phase%20Shifter%20for%2060-GHz%20Power%20Amplifier%20in%2065-nm%20CMOS.pdf?isAllowed=y&sequence=3 |
| Alternate Webpage(s) | https://doi.org/10.1109/TMTT.2012.2226055 |
| Journal | IEEE Transactions on Microwave Theory and Techniques |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
