A Wide-Band Receiver Front-End with Programmable Frequency Selective Input Matching

2016 ◽  
Author(s):  
Manas Kumar Lenka ◽  
Akash Agrawal ◽  
Vishal Khatri ◽  
Gaurab Banerjee
Keyword(s):  
Wide Band ◽  
Front End ◽  
Input Matching ◽  
Frequency Selective

A Noise-Cancelling Receiver Front-End With Frequency Selective Input Matching

2015 ◽  
Vol 50 (5) ◽  
pp. 1137-1147 ◽  
Author(s):  
Anders Nejdel ◽  
Henrik Sjoland ◽  
Markus Tormanen
Keyword(s):  
Front End ◽  
Input Matching ◽  
Noise Cancelling ◽  
Frequency Selective

Design of 3.1-10.6GHz CMOS LNA Based on Input Matching Technique of Common-Gate Topology

2013 ◽  
Vol 479-480 ◽  
pp. 1014-1017
Author(s):  
Yi Cheng Chang ◽  
Meng Ting Hsu ◽  
Yu Chang Hsieh
Keyword(s):  
Noise Figure ◽  
Supply Voltage ◽  
Average Power ◽  
Wide Band ◽  
Low Noise ◽  
Input Matching ◽  
Common Gate ◽  
Cmos Lna ◽  
Noise Amplifier ◽  
Is Design

In this study, three stage ultra-wide-band CMOS low-noise amplifier (LNA) is presented. The UWB LNA is design in 0.18μm TSMC CMOS technique. The LNA input and output return loss are both less than-10dB, and achieved 10dB of average power gain, the minimum noise figure is 6.55dB, IIP3 is about-9.5dBm. It consumes 11mW from a 1.0-V supply voltage.

Design of a Front-End for Satellite Receiver

2016 ◽  
Vol 6 (5) ◽  
pp. 2282 ◽  
Author(s):  
Tran Van Hoi ◽  
Ngo Thi Lanh ◽  
Nguyen Xuan Truong ◽  
Nguyen Huu Duc ◽  
Bach Gia Duong
Keyword(s):  
Dynamic Range ◽  
Noise Figure ◽  
High Sensitivity ◽  
Wide Band ◽  
Local Oscillator ◽  
Low Noise ◽  
Voltage Controlled Oscillator ◽  
Front End ◽  
L Band ◽  
Satellite Receiver

<p>This paper focuses on the design and implementation of a front-end for a Vinasat satellite receiver with auto-searching mechanism and auto-tracking satellite. The front-end consists of a C-band low-noise block down-converter and a L-band receiver. The receiver is designed to meet the requirements about wide-band, high sensitivity, large dynamic range, low noise figure. To reduce noise figure and increase bandwidth, the C-band low-noise amplifier is designed using T-type of matching network with negative feedback and the L-band LNA is designed using cascoded techniques. The local oscillator uses a voltage controlled oscillator combine phase locked loop to reduce the phase noise and select channels. The front-end has successfully been designed and fabricated with parameters: Input frequency is C-band; sensitivity is greater than -130 dBm for C-band receiver and is greater than -110dBm for L-band receiver; output signals are AM/FM demodulation, I/Q demodulation, baseband signals.</p>

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