Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 10 of 10 for “"finite impulse response (FIR) filter"”.
-
Easy-filter: A Design, Verification, and Validation Tool for Finite Impulse Response (FIR) Filter
… automates the design implementation of the FIR filter, which engineers can easily modify in less time. The first step is to generate the design and testbench code of the FIR filter and simulate using Modelsim. The second step is to validate this design by comparing its results against …
-
PIC 18F452 implementation of digital filters
… the designing and implementation of two types of filters for the PIC 18F452 microcontroller. The main purpose of this research is to implement a floating-point least mean square (LMS) error adaptive filter and its secondary goal is a fixed-point implementation of finite impulse response (FIR) …
-
A new sufficient-order blind equalization scheme
… equalization schemes, employing only adaptive finite impulse response (FIR) filter-based structures, perform poorly for maximum-phase communication channels having deep spectral nulls. This problem is due to the difficulty in modeling the inverse of the maximum-phase communication channel with …
-
Wideband Digital Filter-and-Sum Beamforming with Simultaneous Correction of Dispersive Cable and Antenna Effects
Optimum filter-and-sum beamforming is useful for array systems that suffer from spatially correlated noise and interference over large bandwidth. The set of finite impulse response (FIR) filter coefficients used to implement the optimum filter-and-sum beamformer are selected to optimize …
-
Wide band TX Leakage Cancellation for FDD Transceivers
… to the fact that the in-band leakage can’t be filtered out with conventional filtering techniques, an active cancellation system is required. This thesis will present a novel wide band TX leakage cancellation approach along with two new modelling techniques. The cancellation system is based on …
-
Composition structures for system representation
… larger classes of systems or functions. The first part of this thesis considers operator composition, which is an alternative interpretation of the class of cascade systems that has been widely studied in signal processing. As an important class of linear time-invariant (LTI) systems, we …
-
A FIR Filter Embedded Millimeter-wave Front-end for High Frequency Selectivity
… mm-Wave wireless systems over W-band and beyond. First, various high-efficiency techniques such as impedance tuning with a reactive component at a cascoding stage in conventional stacked power amplifiers or load-pull based inter-stage matching technique, rather than conventional conjugate …
-
Adaptive DS-CDMA multiuser detection for time variant frequency selective Rayleigh fading channel
… To achieve high data rate communication, a finite impulse response (FIR) filter based detector is presented for M-ary QAM modulated signals in a multipath Rayleigh fading channel. It is shown that the proposed detector provides a stable performance for QAM signal detection with unknown …
-
Novel Digital Alias-Free Signal Processing Approaches to FIR Filtering Estimation
… thesis aims at developing a new methodology of filtering continuous-time bandlimited signals and piecewise-continuous signals from their discrete-time samples. Unlike the existing state-of-the-art filters, my filters are not adversely affected by aliasing, allowing the designers to flexibly …
-
Highly Tunable Integrated Self-Interference Cancellation Techniques for Intelligent Full-duplex Radios
… balanced duplexer (EBD) coupled with a finite impulse response (FIR) filter-based feedforward canceler is used to evaluate the efficacy of the proposed design guidelines. Next, a linearity model is developed to examine the generation of nonlinearties from common- and differential-mode SI …