A SiGe HBT low noise amplifier using on-chip notch filter for K band wireless communication

Jing, Kai; Zhang, Yiqi; Li, Zhenrong; Du, Yi; Zhang, Yanlong

doi:10.1016/j.mejo.2014.04.002

Microelectronics Journal

2014

DOI: 10.1016/j.mejo.2014.04.002

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A SiGe HBT low noise amplifier using on-chip notch filter for K band wireless communication

Kai Jing

Yiqi Zhang

Zhenrong Li

et al.

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Cited by 2 publications

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“…For [6] K-band, an LNA with 180nm CMOS is created, and to lower the NF, the LNA has three stages of common sources. Apart from CMOS implementation, LNA are also designed using other advanced technologies such as pHEMT, GaAs, BiCMOS, etc.In [7] giving the SiGe HBT based design of an LNA. To improve the input matching and boost gain, a capacitor has been added to the base-collector notch filter.…”

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Analysis of Three-Stage LNA Architecture for CMOS RF Front End

Sathya¹,

Ambulker²

2023

J. Phys.: Conf. Ser.

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Wireless communication continues to lead the world. The term “wireless” significantly influences everything from telephone to satellite communication. Recent years have seen the need for appropriately built Low Noise Amplifiers (LNAs) in receiver front end because of the modem wireless communication in broadcast and microwave radio. In this paper a high performance LNA for the radio frequency range is presented. To achieve high gain a three stage LNA with each stage as Cascode stage is considered here. The simulation shows that the presented LNA has a gain of 26.12 dB and a Noise Figure (NF) of 2.6 dB. The achieved output and input returns losses are -8.4 dB and -11.6 dB respectively.

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confidence: 99%

Analysis of Three-Stage LNA Architecture for CMOS RF Front End

Sathya¹,

Ambulker²

2023

J. Phys.: Conf. Ser.

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Performance Analysis of CMOS Low Noise Amplifier Using ADS and Cadence

Banu

Kavya

Jahnavi

2020

Materials Today: Proceedings

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A SiGe HBT low noise amplifier using on-chip notch filter for K band wireless communication

Cited by 2 publications

References 29 publications

Analysis of Three-Stage LNA Architecture for CMOS RF Front End

Analysis of Three-Stage LNA Architecture for CMOS RF Front End

Performance Analysis of CMOS Low Noise Amplifier Using ADS and Cadence

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