Design and Implementation of CMOS Power Amplifier for GSM Applications: Design of CMOS Power Amplifier - Softcover
Synopsis
The objective of this work is to design and implement a CMOS power amplifier for GSM Applications. Recent study shows that more analog blocks are being integrated onto single silicon CMOS Chip. The power amplifier becomes the final block in the transmit path and has to amplify the signal to required power level. Power amplifiers are extensively used in cell phones, base stations, cordless phones, WLAN etc. Class-C has become more useful where efficiency is a prime concern. A differential topology method is presented to design Power Amplifier (PA) for GSM applications. The differential topology suppresses the even higher harmonics at the output. The CMOS Class-C PA is suitable for applications which use constant-envelope modulation scheme where information is contained in phase e.g. BPSK and GMSK. This is an advantage for Class-C PA despite non-linearity of the output signal. The balun implemented in this design is not only used to link the differential PA to the single-ended load but also works as a output matching network. In this work the transistor size i.e. ‘W/L Ratio’, L and C values are set in order to maximize the Power Added Efficiency (PAE).
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About the Author
Shivaprasad.T.J has obtained his B.E degree in E & C from VTU, Belgaum in 2006. He holds a Master’s degree in “VLSI System Design” from Coventry University, UK in 2009. He worked on different projects like op-amp design and Power Amplifier design. At present he is working as a Lecturer at Srinivas School of Engineering, Mangalore, India.
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Design and Implementation of CMOS Power Amplifier for GSM Applications
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LAP LAMBERT Academic Publishing Jan 2012, 2012
ISBN 10: 3847322559
ISBN 13: 9783847322559
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Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The objective of this work is to design and implement a CMOS power amplifier for GSM Applications. Recent study shows that more analog blocks are being integrated onto single silicon CMOS Chip. The power amplifier becomes the final block in the transmit path and has to amplify the signal to required power level. Power amplifiers are extensively used in cell phones, base stations, cordless phones, WLAN etc. Class-C has become more useful where efficiency is a prime concern. A differential topology method is presented to design Power Amplifier (PA) for GSM applications. The differential topology suppresses the even higher harmonics at the output. The CMOS Class-C PA is suitable for applications which use constant-envelope modulation scheme where information is contained in phase e.g. BPSK and GMSK. This is an advantage for Class-C PA despite non-linearity of the output signal. The balun implemented in this design is not only used to link the differential PA to the single-ended load but also works as a output matching network. In this work the transistor size i.e. W/L Ratio , L and C values are set in order to maximize the Power Added Efficiency (PAE). 72 pp. Englisch. Seller Inventory # 9783847322559
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Design and Implementation of CMOS Power Amplifier for GSM Applications
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Design and Implementation of CMOS Power Amplifier for GSM Applications
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LAP LAMBERT Academic Publishing Jan 2012, 2012
ISBN 10: 3847322559
ISBN 13: 9783847322559
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Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The objective of this work is to design and implement a CMOS power amplifier for GSM Applications. Recent study shows that more analog blocks are being integrated onto single silicon CMOS Chip. The power amplifier becomes the final block in the transmit path and has to amplify the signal to required power level. Power amplifiers are extensively used in cell phones, base stations, cordless phones, WLAN etc. Class-C has become more useful where efficiency is a prime concern. A differential topology method is presented to design Power Amplifier (PA) for GSM applications. The differential topology suppresses the even higher harmonics at the output. The CMOS Class-C PA is suitable for applications which use constant-envelope modulation scheme where information is contained in phase e.g. BPSK and GMSK. This is an advantage for Class-C PA despite non-linearity of the output signal. The balun implemented in this design is not only used to link the differential PA to the single-ended load but also works as a output matching network. In this work the transistor size i.e. ¿W/L Ratiö, L and C values are set in order to maximize the Power Added Efficiency (PAE).VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 72 pp. Englisch. Seller Inventory # 9783847322559
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Design and Implementation of CMOS Power Amplifier for GSM Applications : Design of CMOS Power Amplifier
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LAP LAMBERT Academic Publishing, 2012
ISBN 10: 3847322559
ISBN 13: 9783847322559
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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The objective of this work is to design and implement a CMOS power amplifier for GSM Applications. Recent study shows that more analog blocks are being integrated onto single silicon CMOS Chip. The power amplifier becomes the final block in the transmit path and has to amplify the signal to required power level. Power amplifiers are extensively used in cell phones, base stations, cordless phones, WLAN etc. Class-C has become more useful where efficiency is a prime concern. A differential topology method is presented to design Power Amplifier (PA) for GSM applications. The differential topology suppresses the even higher harmonics at the output. The CMOS Class-C PA is suitable for applications which use constant-envelope modulation scheme where information is contained in phase e.g. BPSK and GMSK. This is an advantage for Class-C PA despite non-linearity of the output signal. The balun implemented in this design is not only used to link the differential PA to the single-ended load but also works as a output matching network. In this work the transistor size i.e. W/L Ratio , L and C values are set in order to maximize the Power Added Efficiency (PAE). Seller Inventory # 9783847322559
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Design and Implementation of CMOS Power Amplifier for GSM Applications | Design of CMOS Power Amplifier
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ISBN 10: 3847322559
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Taschenbuch. Condition: Neu. Design and Implementation of CMOS Power Amplifier for GSM Applications | Design of CMOS Power Amplifier | Shivaprasad T. J. | Taschenbuch | 72 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783847322559 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. Seller Inventory # 106660130