Design Considerations for a Sub-mW Wireless Medical Body-Area Network Receiver Front End
Wireless medical body-area networks are used to connect sensor nodes that monitor vital parameters. The radio consumes a large portion of the sensor energy budget, and hence its power dissipation should be minimized. The low-noise amplifier (LNA) is an important component of the receiver, and must g...
Ausführliche Beschreibung
Autor*in: |
Ehsan Kargaran [verfasserIn] Danilo Manstretta [verfasserIn] Rinaldo Castello [verfasserIn] |
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Sprache: |
Englisch |
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2018 |
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In: Micromachines - MDPI AG, 2010, 9(2018), 1, p 31 |
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Übergeordnetes Werk: |
volume:9 ; year:2018 ; number:1, p 31 |
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DOI / URN: |
10.3390/mi9010031 |
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Katalog-ID: |
DOAJ074669575 |
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10.3390/mi9010031 doi (DE-627)DOAJ074669575 (DE-599)DOAJ54eef4f90ffc4a41af1925b108f1c43f DE-627 ger DE-627 rakwb eng TJ1-1570 Ehsan Kargaran verfasserin aut Design Considerations for a Sub-mW Wireless Medical Body-Area Network Receiver Front End 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wireless medical body-area networks are used to connect sensor nodes that monitor vital parameters. The radio consumes a large portion of the sensor energy budget, and hence its power dissipation should be minimized. The low-noise amplifier (LNA) is an important component of the receiver, and must guarantee low-noise amplification and impedance matching. In this work, an ultra-low-voltage ultra-low-power LNA is proposed that, thanks to the proposed transformer-based gate boosting technique, has a reduced current consumption of only 160 μA and can operate with a supply as low as 0.18 V. The LNA was designed using 40 nm Complementary Metal-Oxide Semiconductor (CMOS) technology and features a voltage gain of 14 dB, 5.2 dB NF and −8.6 dBm IIP3. This performance is comparable to a prior work by the same authors, but with the minimum supply voltage reduced by a factor of 4x. wireless body area network ultra-low-power ultra-low-voltage receiver low-noise-amplifier Mechanical engineering and machinery Danilo Manstretta verfasserin aut Rinaldo Castello verfasserin aut In Micromachines MDPI AG, 2010 9(2018), 1, p 31 (DE-627)665016069 (DE-600)2620864-7 2072666X nnns volume:9 year:2018 number:1, p 31 https://doi.org/10.3390/mi9010031 kostenfrei https://doaj.org/article/54eef4f90ffc4a41af1925b108f1c43f kostenfrei http://www.mdpi.com/2072-666X/9/1/31 kostenfrei https://doaj.org/toc/2072-666X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2018 1, p 31 |
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10.3390/mi9010031 doi (DE-627)DOAJ074669575 (DE-599)DOAJ54eef4f90ffc4a41af1925b108f1c43f DE-627 ger DE-627 rakwb eng TJ1-1570 Ehsan Kargaran verfasserin aut Design Considerations for a Sub-mW Wireless Medical Body-Area Network Receiver Front End 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wireless medical body-area networks are used to connect sensor nodes that monitor vital parameters. The radio consumes a large portion of the sensor energy budget, and hence its power dissipation should be minimized. The low-noise amplifier (LNA) is an important component of the receiver, and must guarantee low-noise amplification and impedance matching. In this work, an ultra-low-voltage ultra-low-power LNA is proposed that, thanks to the proposed transformer-based gate boosting technique, has a reduced current consumption of only 160 μA and can operate with a supply as low as 0.18 V. The LNA was designed using 40 nm Complementary Metal-Oxide Semiconductor (CMOS) technology and features a voltage gain of 14 dB, 5.2 dB NF and −8.6 dBm IIP3. This performance is comparable to a prior work by the same authors, but with the minimum supply voltage reduced by a factor of 4x. wireless body area network ultra-low-power ultra-low-voltage receiver low-noise-amplifier Mechanical engineering and machinery Danilo Manstretta verfasserin aut Rinaldo Castello verfasserin aut In Micromachines MDPI AG, 2010 9(2018), 1, p 31 (DE-627)665016069 (DE-600)2620864-7 2072666X nnns volume:9 year:2018 number:1, p 31 https://doi.org/10.3390/mi9010031 kostenfrei https://doaj.org/article/54eef4f90ffc4a41af1925b108f1c43f kostenfrei http://www.mdpi.com/2072-666X/9/1/31 kostenfrei https://doaj.org/toc/2072-666X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2018 1, p 31 |
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10.3390/mi9010031 doi (DE-627)DOAJ074669575 (DE-599)DOAJ54eef4f90ffc4a41af1925b108f1c43f DE-627 ger DE-627 rakwb eng TJ1-1570 Ehsan Kargaran verfasserin aut Design Considerations for a Sub-mW Wireless Medical Body-Area Network Receiver Front End 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Wireless medical body-area networks are used to connect sensor nodes that monitor vital parameters. The radio consumes a large portion of the sensor energy budget, and hence its power dissipation should be minimized. The low-noise amplifier (LNA) is an important component of the receiver, and must guarantee low-noise amplification and impedance matching. In this work, an ultra-low-voltage ultra-low-power LNA is proposed that, thanks to the proposed transformer-based gate boosting technique, has a reduced current consumption of only 160 μA and can operate with a supply as low as 0.18 V. The LNA was designed using 40 nm Complementary Metal-Oxide Semiconductor (CMOS) technology and features a voltage gain of 14 dB, 5.2 dB NF and −8.6 dBm IIP3. This performance is comparable to a prior work by the same authors, but with the minimum supply voltage reduced by a factor of 4x. wireless body area network ultra-low-power ultra-low-voltage receiver low-noise-amplifier Mechanical engineering and machinery Danilo Manstretta verfasserin aut Rinaldo Castello verfasserin aut In Micromachines MDPI AG, 2010 9(2018), 1, p 31 (DE-627)665016069 (DE-600)2620864-7 2072666X nnns volume:9 year:2018 number:1, p 31 https://doi.org/10.3390/mi9010031 kostenfrei https://doaj.org/article/54eef4f90ffc4a41af1925b108f1c43f kostenfrei http://www.mdpi.com/2072-666X/9/1/31 kostenfrei https://doaj.org/toc/2072-666X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 9 2018 1, p 31 |
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TJ1-1570 Design Considerations for a Sub-mW Wireless Medical Body-Area Network Receiver Front End wireless body area network ultra-low-power ultra-low-voltage receiver low-noise-amplifier |
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Design Considerations for a Sub-mW Wireless Medical Body-Area Network Receiver Front End |
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Wireless medical body-area networks are used to connect sensor nodes that monitor vital parameters. The radio consumes a large portion of the sensor energy budget, and hence its power dissipation should be minimized. The low-noise amplifier (LNA) is an important component of the receiver, and must guarantee low-noise amplification and impedance matching. In this work, an ultra-low-voltage ultra-low-power LNA is proposed that, thanks to the proposed transformer-based gate boosting technique, has a reduced current consumption of only 160 μA and can operate with a supply as low as 0.18 V. The LNA was designed using 40 nm Complementary Metal-Oxide Semiconductor (CMOS) technology and features a voltage gain of 14 dB, 5.2 dB NF and −8.6 dBm IIP3. This performance is comparable to a prior work by the same authors, but with the minimum supply voltage reduced by a factor of 4x. |
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Wireless medical body-area networks are used to connect sensor nodes that monitor vital parameters. The radio consumes a large portion of the sensor energy budget, and hence its power dissipation should be minimized. The low-noise amplifier (LNA) is an important component of the receiver, and must guarantee low-noise amplification and impedance matching. In this work, an ultra-low-voltage ultra-low-power LNA is proposed that, thanks to the proposed transformer-based gate boosting technique, has a reduced current consumption of only 160 μA and can operate with a supply as low as 0.18 V. The LNA was designed using 40 nm Complementary Metal-Oxide Semiconductor (CMOS) technology and features a voltage gain of 14 dB, 5.2 dB NF and −8.6 dBm IIP3. This performance is comparable to a prior work by the same authors, but with the minimum supply voltage reduced by a factor of 4x. |
abstract_unstemmed |
Wireless medical body-area networks are used to connect sensor nodes that monitor vital parameters. The radio consumes a large portion of the sensor energy budget, and hence its power dissipation should be minimized. The low-noise amplifier (LNA) is an important component of the receiver, and must guarantee low-noise amplification and impedance matching. In this work, an ultra-low-voltage ultra-low-power LNA is proposed that, thanks to the proposed transformer-based gate boosting technique, has a reduced current consumption of only 160 μA and can operate with a supply as low as 0.18 V. The LNA was designed using 40 nm Complementary Metal-Oxide Semiconductor (CMOS) technology and features a voltage gain of 14 dB, 5.2 dB NF and −8.6 dBm IIP3. This performance is comparable to a prior work by the same authors, but with the minimum supply voltage reduced by a factor of 4x. |
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Design Considerations for a Sub-mW Wireless Medical Body-Area Network Receiver Front End |
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|
score |
7.402916 |