Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Matched filtering for CMA-based blind channel estimation
Date
2003-08-21
Author
Baykal, Buyurman
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
141
views
0
downloads
Cite This
A novel blind matched filter receiver (MFR) is presented. The development depends on rearrangement of the optimum MFR and the use of the constant modulus algorithm (CMA) to estimate the matched filter. Using the blind MFR and CMA together, a novel blind channel estimation technique is presented.
Subject Keywords
Electrical and Electronic Engineering
URI
https://hdl.handle.net/11511/34901
Journal
ELECTRONICS LETTERS
DOI
https://doi.org/10.1049/el:20030807
Collections
Department of Electrical and Electronics Engineering, Article
Suggestions
OpenMETU
Core
Optimum Nyquist filters with controlled time and frequency characteristics
Tuncer, Temel Engin (Institution of Engineering and Technology (IET), 2002-10-10)
A design procedure is presented for pulse shaping filters based on the eigenfilter method. This method presents great flexibility for the control of the tail decay and stopband attenuation of the pulse shaping filters. A variety of optimum filters can be designed which are better than raised cosine filters both in time and frequency.
Dynamic range enhancements in radio receivers by means of frequency retranslation
Nesimoglu, T.; Charalampopoulos, Z.; Warr, P. A.; Beach, M. A. (Institution of Engineering and Technology (IET), 2012-03-20)
In this study, a receiver architecture is presented that may be used for linearisation or for large signal interference suppression. In linearisation mode, an error signal that consists of intermodulation distortion products is obtained and used for predistorting the receiver. Experimental results demonstrate > 16 dB improvement of third-order input intercept point when used in a superheterodyne topology. When used in a direct conversion receiver topology, 7-dB improvement of second-order input intercept po...
Nested U-ring resonators: a novel multi-band metamaterial design in microwave region
Turkmen, O.; EKMEKÇİ, Evren; Sayan, Gönül (Institution of Engineering and Technology (IET), 2012-07-17)
In this study, a novel metamaterial topology, called M-band nested U-ring resonator (M-NURR), is proposed to provide multiple band operation with an electrically small and geometrically simple unit cell design. The M-NURR unit cell has M-nested and unconnected U-shaped metal rings printed on a dielectric substrate where each ring is primarily associated with a distinct LC type resonance frequency where L and C stand for inductance and capacitance, respectively. Therefore this M-NURR topology has the novel p...
Hybrid connection of RF MEMS and SMT components in an impedance tuner
Unlu, Mehmet; Topalli, Kagan; Atasoy, Halil Ibrahim; Demir, Şimşek; Aydın Çivi, Hatice Özlem; Akın, Tayfun (Elsevier BV, 2010-01-01)
This paper presents a systematic construction of a model for a hybrid connected RF MEMS and SMT components in a reconfigurable impedance tuner. The double stub hybrid impedance tuner which employs a high number of MEMS switches is selected to demonstrate the feasibility of the connections. In the hybrid tuner, MEMS switches are actuated with DC bias signals, where SMT resistors de-couple RF from the DC lines. The hybrid tuner is realized in two steps, where the MEMS impedance tuner is fabricated on a glass ...
Blind matched filter receiver
Baykal, Buyurman (Institute of Electrical and Electronics Engineers (IEEE), 2004-02-01)
Matched filter receiver (MFR) of Forney in the presence of intersymbol interference (ISI) and additive white Gaussian noise is investigated from a blind perspective, which includes blind maximum likelihood sequence detection, blind decision feedback equalization and linear blind equalization. Various realizations of the blind MFR are discussed. In a blind MFR, the channel can be easily estimated using a simple algorithm such as the constant-modulus algorithm (CMA). In this sense, the CMA can be used to esti...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
B. Baykal, “Matched filtering for CMA-based blind channel estimation,”
ELECTRONICS LETTERS
, pp. 1285–1287, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/34901.