A 270-MHz CMOS Quadrature Modulator for a GSM Transmitter
Summary :
This paper describes a 270-MHz CMOS quadrature modulator (QMOD) for a global system for mobile communications (GSM) transmitter. QMOD consists of two attenuators and two doubly-balanced modulators (DBM's) and fabricated by using 0.35-µm CMOS process. The carrier leakage level of -35.7 dBc and the image rejection level of -45.1 dBc are achieved. It's total chip area is 880 µm
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E83-A No.2 pp.272-273
- Publication Date
- 2000/02/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section LETTER (Special Section on Analog Circuit Techniques and Related Topics)
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Taizo YAMAWAKI, Satoshi TANAKA, Hiroshi HAGISAWA, "A 270-MHz CMOS Quadrature Modulator for a GSM Transmitter" in IEICE TRANSACTIONS on Fundamentals,
vol. E83-A, no. 2, pp. 272-273, February 2000, doi: .
Abstract: This paper describes a 270-MHz CMOS quadrature modulator (QMOD) for a global system for mobile communications (GSM) transmitter. QMOD consists of two attenuators and two doubly-balanced modulators (DBM's) and fabricated by using 0.35-µm CMOS process. The carrier leakage level of -35.7 dBc and the image rejection level of -45.1 dBc are achieved. It's total chip area is 880 µm
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e83-a_2_272/_p
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@ARTICLE{e83-a_2_272,
author={Taizo YAMAWAKI, Satoshi TANAKA, Hiroshi HAGISAWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A 270-MHz CMOS Quadrature Modulator for a GSM Transmitter},
year={2000},
volume={E83-A},
number={2},
pages={272-273},
abstract={This paper describes a 270-MHz CMOS quadrature modulator (QMOD) for a global system for mobile communications (GSM) transmitter. QMOD consists of two attenuators and two doubly-balanced modulators (DBM's) and fabricated by using 0.35-µm CMOS process. The carrier leakage level of -35.7 dBc and the image rejection level of -45.1 dBc are achieved. It's total chip area is 880 µm
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - A 270-MHz CMOS Quadrature Modulator for a GSM Transmitter
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 272
EP - 273
AU - Taizo YAMAWAKI
AU - Satoshi TANAKA
AU - Hiroshi HAGISAWA
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E83-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 2000
AB - This paper describes a 270-MHz CMOS quadrature modulator (QMOD) for a global system for mobile communications (GSM) transmitter. QMOD consists of two attenuators and two doubly-balanced modulators (DBM's) and fabricated by using 0.35-µm CMOS process. The carrier leakage level of -35.7 dBc and the image rejection level of -45.1 dBc are achieved. It's total chip area is 880 µm
ER -
English
