The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Cet article présente la conception d'un amplificateur pilote (DA) pour une application de souris sans fil, fonctionnant sur la bande sans licence ISM de 2.4 GHz. Le DA est une topologie asymétrique et est composé de deux étages : le premier étage est un amplificateur cascode pour fournir un gain élevé et une bonne isolation entrée-sortie, tandis que l'étage de sortie est un simple amplificateur de source commune qui adopte une nouvelle réutilisation du courant. schéma pour réduire de moitié le courant de polarisation CC. Le DA implémenté dans un processus CMOS de 0.18 µm a un gain de 16 dB à 2.4 GHz et peut transmettre un signal de 3 dBm à l'antenne avec une efficacité de drain d'étage de sortie de 31 % et une efficacité de puissance ajoutée (PAE) de 20 % tandis que consommant 4.5 mA à partir d'une alimentation de 1.8 V.
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Copier
Viet-Hoang LE, Seok-Kyun HAN, Sang-Gug LEE, "A Low Power Driver Amplifier for Unlicensed 2.4 GHz Band" in IEICE TRANSACTIONS on Electronics,
vol. E94-C, no. 1, pp. 120-123, January 2011, doi: 10.1587/transele.E94.C.120.
Abstract: This paper presents the design of a driver amplifier (DA) for a cordless mouse application, operating at the 2.4 GHz ISM unlicensed band. The DA is a single-ended topology, and is composed of two stages: the first stage is a cascode amplifier to provide high gain and good input-output isolation, while the output stage is a simple common source amplifier that adopts a novel current reuse scheme to reduce the DC bias current by half. The DA implemented in a 0.18 µm CMOS process has a 16 dB gain at 2.4 GHz, and it can drive a 3 dBm to the antenna with an output stage drain efficiency of 31% and a power-added efficiency (PAE) of 20% while drawing 4.5 mA from a 1.8 V supply.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E94.C.120/_p
Copier
@ARTICLE{e94-c_1_120,
author={Viet-Hoang LE, Seok-Kyun HAN, Sang-Gug LEE, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Low Power Driver Amplifier for Unlicensed 2.4 GHz Band},
year={2011},
volume={E94-C},
number={1},
pages={120-123},
abstract={This paper presents the design of a driver amplifier (DA) for a cordless mouse application, operating at the 2.4 GHz ISM unlicensed band. The DA is a single-ended topology, and is composed of two stages: the first stage is a cascode amplifier to provide high gain and good input-output isolation, while the output stage is a simple common source amplifier that adopts a novel current reuse scheme to reduce the DC bias current by half. The DA implemented in a 0.18 µm CMOS process has a 16 dB gain at 2.4 GHz, and it can drive a 3 dBm to the antenna with an output stage drain efficiency of 31% and a power-added efficiency (PAE) of 20% while drawing 4.5 mA from a 1.8 V supply.},
keywords={},
doi={10.1587/transele.E94.C.120},
ISSN={1745-1353},
month={January},}
Copier
TY - JOUR
TI - A Low Power Driver Amplifier for Unlicensed 2.4 GHz Band
T2 - IEICE TRANSACTIONS on Electronics
SP - 120
EP - 123
AU - Viet-Hoang LE
AU - Seok-Kyun HAN
AU - Sang-Gug LEE
PY - 2011
DO - 10.1587/transele.E94.C.120
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E94-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2011
AB - This paper presents the design of a driver amplifier (DA) for a cordless mouse application, operating at the 2.4 GHz ISM unlicensed band. The DA is a single-ended topology, and is composed of two stages: the first stage is a cascode amplifier to provide high gain and good input-output isolation, while the output stage is a simple common source amplifier that adopts a novel current reuse scheme to reduce the DC bias current by half. The DA implemented in a 0.18 µm CMOS process has a 16 dB gain at 2.4 GHz, and it can drive a 3 dBm to the antenna with an output stage drain efficiency of 31% and a power-added efficiency (PAE) of 20% while drawing 4.5 mA from a 1.8 V supply.
ER -