NDLI: UWB receiver based on microwave filtere-bank

Content Provider	IEEE Xplore Digital Library
Author	Mollfulleda, A. Ibars, C. Mateu, J.
Copyright Year	2010
Description	Author affiliation: Universitat Politècnica de Catalunya (UPC) C/ Esteve Terrades, 7 08860 Castelldefels, Spain (Mateu, J.) \|\| Centre Tecnològic de, Telecomunicacions de Catalunya (CTTC), Av. Carl Friedrich Gauss, 7, 08860 Castelldefels, Spain (Ibars, C.) \|\| Gigle Networks, Llacuna 162, 08018 Barcelona, Spain (Mollfulleda, A.)
Abstract	In this paper we propose a sampling stage based on a bank of microwave filters for an Ultra-Wideband (UWB) receiver. The objective of the proposed frequency domain sampling scheme is to build an all-digital receiver. Frequency domain sampling (FDS) efficiently parallelizes analog to digital conversion, which leads to lower sampling rates on the acquisition system. Typically, the FDS unit performs signal projection on orthogonal frequency bands covering the whole spectrum of the received signal. However, designing filters that are orthogonal and yet capture most of the signal energy is very difficult in practice. In this paper we consider an FDS system which projects the received signal over a set of microwave filters which constitutes a non-orthogonal basis. We use frame theory to obtain a high quality reconstruction of the transmitted pulse which is then used to detect the UWB signal in a correlation detector. In the paper we also optimize the microwave filter response in order to maximize the convergence speed of the pulse reconstruction algorithm. Results show that the proposed receiver performs close to the matched filter bound even in highly dispersive channels.
Starting Page	1
Ending Page	4
File Size	409337
Page Count	4
File Format	PDF
ISBN	9781424453054
e-ISBN	9781424453061
DOI	10.1109/ICUWB.2010.5614404
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-09-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Microwave integrated circuits Receivers Bandwidth Chebyshev approximation Microwave filters Microwave FET integrated circuits
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

MIC Broadband Filters and Contiguous Multiplexers

A novel low-power fully-differential current-reuse cascaded CG-CS-LNA for 6–9-GHz UWB receivers

A broadband receiver protection limiter for FET based integrated circuits

Approximation of filter characteristic to tuning elementpositions using coarse set

A novel microstrip UWB bandpass filter using stub-loaded multiple-mode resonator

Improved formulas for synthesizing multiple-mode-resonator-based UWB bandpass filters

A high-performance microwave integrated-circuit frequency quadrupler

Capacitively tuned electrical coupling for reconfigurable coaxial cavity bandstop filters

GaAs monocycle pulse generator for UWB applications

UWB receiver based on microwave filtere-bank

Similar Documents

MIC Broadband Filters and Contiguous Multiplexers

A novel low-power fully-differential current-reuse cascaded CG-CS-LNA for 6–9-GHz UWB receivers

A broadband receiver protection limiter for FET based integrated circuits

Approximation of filter characteristic to tuning elementpositions using coarse set

A novel microstrip UWB bandpass filter using stub-loaded multiple-mode resonator

Improved formulas for synthesizing multiple-mode-resonator-based UWB bandpass filters

A high-performance microwave integrated-circuit frequency quadrupler

Capacitively tuned electrical coupling for reconfigurable coaxial cavity bandstop filters

GaAs monocycle pulse generator for UWB applications

UWB receiver based on microwave filtere-bank