2-Norm-Based Iterative Design of Filterbank Transceivers: A Control Perspective
Author(s) -
Yang Shi,
Tongwen Chen
Publication year - 2008
Publication title -
journal of control science and engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.208
H-Index - 18
eISSN - 1687-5257
pISSN - 1687-5249
DOI - 10.1155/2008/143085
Subject(s) - transceiver , norm (philosophy) , computer science , filter bank , finite impulse response , iterative method , attenuation , control theory (sociology) , filter (signal processing) , mathematical optimization , electronic engineering , mathematics , algorithm , control (management) , engineering , telecommunications , physics , optics , artificial intelligence , political science , law , wireless , computer vision
This paper considers design of filterbank-based transceivers. A composite error criterion is proposed to capture all the three traditional distortions. Incorporating noise attenuation and filter bandlimiting properties into this error criterion, an optimal design procedure is developed and applied to a transceiver design example, yielding an FIR transceiver that has good frequency-selective properties and is close to perfect reconstruction. As a least-squares solution is given in closed form in each iteration, the algorithm is easy to implement.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom