A CMOS low-noise amplifier with impedance feedback for ultra-wideband wireless receiver system

Huang, Zhe-Yang; Huang, Che-Cheng; Chen, Chun‐Chieh; Hung, Chung-Chih; Jou, Christina F.

doi:10.1109/vdat.2008.4542410

2008 IEEE International Symposium on VLSI Design, Automation and Test (VLSI-DAT) 2008

DOI: 10.1109/vdat.2008.4542410

|View full text |Cite

A CMOS low-noise amplifier with impedance feedback for ultra-wideband wireless receiver system

Zhe-Yang Huang

Che-Cheng Huang

Chun‐Chieh Chen

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2012

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…With the continuously scaling of the CMOS technology, the supply voltage is reduced accordingly [5]. The voltage mode LNAs gradually face the problem of insufficient voltage headroom, and their performance degrade significantly as the supply voltage decreases, especially in the resistive-feedback and common-gate UWB LNAs [6,7]. What's worse, the configuration require a current-to-voltage conversion at the output terminal, which deteriorates the noise and linearity.…”

mentioning

confidence: 99%

A Low Voltage High Gain Transformer Noise-Canceling Current Mode Ultrawideband CMOS Low Noise Amplifier

et al. 2012

View full text Add to dashboard Cite

This paper presents a novel current mode differential UWB LNA. A common-gate stage with transformer realizes a low noise input matching and produces a current gain. The output of the LNA is differential current, which can avoid the current-to-voltage conversion. The LNA is simulated with TSMC 0.18 µm RF CMOS process. Simulation results show that the max noise figure is only 2.65 dB, transconductance gain is larger than 18.7 dB, input reflection coefficient is lower than 9:9 dB, and third order input intercept point is about 2.8 dBm over 3-5 GHz. With a voltage of 0.8 V, the power consumption is 11 mW. A comparison with conventional UWB LNA shows that this LNA has advantages of low voltage, low noise, high gain, and high linearity.

show abstract

mentioning

confidence: 99%

A Low Voltage High Gain Transformer Noise-Canceling Current Mode Ultrawideband CMOS Low Noise Amplifier

et al. 2012

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

A CMOS low-noise amplifier with impedance feedback for ultra-wideband wireless receiver system

Cited by 1 publication

References 4 publications

A Low Voltage High Gain Transformer Noise-Canceling Current Mode Ultrawideband CMOS Low Noise Amplifier

A Low Voltage High Gain Transformer Noise-Canceling Current Mode Ultrawideband CMOS Low Noise Amplifier

Contact Info

Product

Resources

About