Proceedings ArticleDOI
A high-gain Source degenerative Cascode LNA for Wi-MAX and W-CDMA applications at 3.5GHz
Naveen Motamarri,Munshi Nurul Islam,P Apurbaranjan,S P Deepu,S Prasantakumar +4 more
- pp 1200-1204
TLDR
In this paper, the authors presented the design and simulation of high gain Source degenerated Cascode LNA for Wi-max and W-CDMA applications at 3.5GHz.Abstract:
This paper presents the design and simulation of High gain Source degenerated Cascode LNA for Wi-max and W-CDMA applications at 3.5GHz. The design uses an enhanced cascade topology to attain improved forward gain and noise figure. Th is design includes lumped elements like inductor, capacitor and resistors to design input and output matching networks. The targeted narrow-band gain, impedance matching and noise figure are achieved at the 3.5GHz. Circuit has been designed Using standard UMC 0.18μm CMOS technology and simulated in the Cadence Spectre RF tool. Targeted narrowband gain, noise figure, are 25dB and 2dB respectively. The designed circuit exhibits narrow-band gain of 27.18 dB and noise figure of 1.7 dB with Input and output return loss of -17.57 dB and -29.21 dB respectively. Circuit operates from the supply voltage of 1.8V and draws a current of 6.39mA.read more
Citations
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Proceedings ArticleDOI
A High Linearity and Moderate Gain LNA for Receiver Front-End Applications in 2.4GHz ISM Band
Aditi,Malti Bansal +1 more
TL;DR: In this article, a low noise amplifier using feed forward cancellation (FDC) technique has been used to improve linearity, moderate gain and considerable matching of input impedance for 2.4 GHz ISM band using ADS tool.
Proceedings ArticleDOI
A low power high gain low noise amplifier for wireless applications
P. K. Verma,Priyanka Jain +1 more
TL;DR: In this paper, the authors presented the design and simulation of low noise amplifier (LNA) for wireless applications operating in the 2.4-2.5 GHz band using Advance Design System (ADS) software.
Design and Implementation of Differential LNA for WiMAX System
TL;DR: In this article, a low noise and high gain differential low noise Amplifier (LNA) was designed for an IEEE 802.16 Worldwide Interoperability Microwave Access (WiMAX) application.
Book ChapterDOI
An Inductively Degenerated LNA for ISM Applications: Design and Performance Comparison
TL;DR: In this article , an inductive source degeneration topology has been used to offer precise low noise figure (LNA), low power consumption (LPC), and high forward gain (S21).
References
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Journal ArticleDOI
A 1.5-V, 1.5-GHz CMOS low noise amplifier
D.K. Shaeffer,Thomas H. Lee +1 more
TL;DR: In this article, a 1.5 GHz low noise amplifier (LNA) intended for use in a global positioning system (GPS) receiver, has been implemented in a standard 0.6/spl mu/m CMOS process.
Journal ArticleDOI
Millimeter-Wave Low Power and Miniature CMOS Multicascode Low-Noise Amplifiers with Noise Reduction Topology
TL;DR: In this paper, two low power and miniature low-noise amplifiers (LNAs) were designed and fabricated for demonstration, one with cascode device was designed at V -band in 65-nm process, and the other with triple-cascode structure was fabricated at Q-band in 0.13-m technology.
Journal ArticleDOI
Analysis and Design of Millimeter-Wave Low-Voltage CMOS Cascode LNA With Magnetic Coupled Technique
TL;DR: In this paper, the design and analysis of CMOS low-noise amplifiers (LNAs) with a magnetic coupled technique in different cascode topologies are proposed. And three low supply voltage and wideband LNAs are designed, fabricated, and tested for demonstration.
Journal ArticleDOI
Analysis and Design of Millimeter-Wave Low-Power CMOS LNA With Transformer-Multicascode Topology
TL;DR: In this article, two low-power (LP), miniature, and wideband low-noise amplifiers (LNAs) were designed and fabricated for demonstration, one with a transformer triple-cascode configuration was designed at V-band, and the other with transformer quadruple-cascade configuration at Q-band.