Design and performance analysis of multirate digital filter banks for applications in communications

Other Title(s)

تصميم و تحليل الأداء لمجموعة المرشحات الرقمية متعددة التردد لتطبيقات الاتصالات

Dissertant

al-Sarayirah, Salih Sulayman Abd al-Qadir

Thesis advisor

Alseyab, Saod A.

University

Mutah University

Faculty

Faculty of Engineering

Department

Electrical Engineering Department

University Country

Jordan

Degree

Master

Degree Date

2005

English Abstract

Multirate digital filter banks find applications in many areas of communications such as time division to frequency division multiplex translation, subband speech coding, bandwidth compression, antenna systems, and others.

Filter banks are used to carry out some type of signal processing that can not be carried out by other means.

For example in time division to frequency division multiplex translation, the use of a filter can be used to increase the channel capacity.

In subband coding for speech where the signal is decomposed into several bands that are coded individually, improvement in signal quality can be achieved without increasing the bit rate.

Filter banks in its most general form consists of a decomposition (or analysis) section and reconstruction (or synthesis) section.

In this thesis, design procedures for filter banks are studied and investigated and the resulting bank from each procedure is analyzed and its performance is evaluated.

These filter banks might consists of FIR or IIR channel filters.

Therefore several single channel, multirate digital filters are designed first, chosen response is considered to satisfy the requirements according to specification commonly used in practical applications.

Digital multirate filter banks application in transmultiplexers is given in this thesis.

Main Subjects

Telecommunications Engineering

Topics

• Digital communications
• Digital electronics

No. of Pages

104

Table of Contents

• APA
• MLA
• AMA

Language

English

Data Type

Arab Theses

Record ID

BIM-303782