A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier
A 2.4 GHz TX in 65 nm CMOS defines three channels using three high-Q FBARs and supports OOK, BPSK and MSK. The oscillators have -132 [dBc over Hz] phase noise at 1 MHz offset, and are multiplexed to an efficient resonant buffer. Optimized for low output power ≈ -10 dBm, a fully-integrated PA impleme...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
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Institute of Electrical and Electronics Engineers (IEEE)
2015
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| Online Access: | http://hdl.handle.net/1721.1/93089 https://orcid.org/0000-0002-7820-1625 https://orcid.org/0000-0003-0493-337X https://orcid.org/0000-0002-5977-2748 |
| _version_ | 1826188570671448064 |
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| author | Paidimarri, Arun Mercier, Patrick Philip Chandrakasan, Anantha P. Nadeau, Phillip |
| author2 | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science |
| author_facet | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Paidimarri, Arun Mercier, Patrick Philip Chandrakasan, Anantha P. Nadeau, Phillip |
| author_sort | Paidimarri, Arun |
| collection | MIT |
| description | A 2.4 GHz TX in 65 nm CMOS defines three channels using three high-Q FBARs and supports OOK, BPSK and MSK. The oscillators have -132 [dBc over Hz] phase noise at 1 MHz offset, and are multiplexed to an efficient resonant buffer. Optimized for low output power ≈ -10 dBm, a fully-integrated PA implements 7.5 dB dynamic output power range using a dynamic impedance transformation network, and is used for amplitude pulse-shaping. Peak PA efficiency is 44.4% and peak TX efficiency is 33%. The entire TX consumes 440 [pJ over bit] at 1 [Mb over s]. |
| first_indexed | 2024-09-23T08:01:45Z |
| format | Article |
| id | mit-1721.1/93089 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T08:01:45Z |
| publishDate | 2015 |
| publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| record_format | dspace |
| spelling | mit-1721.1/930892022-09-23T10:23:07Z A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier Paidimarri, Arun Mercier, Patrick Philip Chandrakasan, Anantha P. Nadeau, Phillip Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Chandrakasan, Anantha P. Chandrakasan, Anantha P. Paidimarri, Arun Nadeau, Phillip A 2.4 GHz TX in 65 nm CMOS defines three channels using three high-Q FBARs and supports OOK, BPSK and MSK. The oscillators have -132 [dBc over Hz] phase noise at 1 MHz offset, and are multiplexed to an efficient resonant buffer. Optimized for low output power ≈ -10 dBm, a fully-integrated PA implements 7.5 dB dynamic output power range using a dynamic impedance transformation network, and is used for amplitude pulse-shaping. Peak PA efficiency is 44.4% and peak TX efficiency is 33%. The entire TX consumes 440 [pJ over bit] at 1 [Mb over s]. Focus Center Research Program. Focus Center for Circuit & System Solutions. Semiconductor Research Corporation. Interconnect Focus Center 2015-01-21T16:57:10Z 2015-01-21T16:57:10Z 2013-01 2012-11 Article http://purl.org/eprint/type/JournalArticle 0018-9200 1558-173X http://hdl.handle.net/1721.1/93089 Paidimarri, Arun, Phillip M. Nadeau, Patrick P. Mercier, and Anantha P. Chandrakasan. “A 2.4 GHz Multi-Channel FBAR-Based Transmitter With an Integrated Pulse-Shaping Power Amplifier.” IEEE Journal of Solid-State Circuits 48, no. 4 (April 2013): 1042–1054. https://orcid.org/0000-0002-7820-1625 https://orcid.org/0000-0003-0493-337X https://orcid.org/0000-0002-5977-2748 en_US http://dx.doi.org/10.1109/JSSC.2013.2239001 IEEE Journal of Solid-State Circuits Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Institute of Electrical and Electronics Engineers (IEEE) Arun Paidimarri |
| spellingShingle | Paidimarri, Arun Mercier, Patrick Philip Chandrakasan, Anantha P. Nadeau, Phillip A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier |
| title | A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier |
| title_full | A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier |
| title_fullStr | A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier |
| title_full_unstemmed | A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier |
| title_short | A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier |
| title_sort | 2 4 ghz multi channel fbar based transmitter with an integrated pulse shaping power amplifier |
| url | http://hdl.handle.net/1721.1/93089 https://orcid.org/0000-0002-7820-1625 https://orcid.org/0000-0003-0493-337X https://orcid.org/0000-0002-5977-2748 |
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