9 papers
VLSI Implementation of Cascaded Integrator comb filters for DSP applications
Rozita Teymourzadeh, Masuri Othman
The recursive comb filters or Cascaded Integrator Comb filter (CIC) are commonly used as decimators for the sigma-delta modulators. This paper presents the VLSI implementation, ana…
On-Chip Implementation of Pipeline Digit-Slicing Multiplier-Less Butterfly for Fast Fourier Transform Architecture
Rozita Teymourzadeh, Yazan Samir, Masuri Othman +1
The need for wireless communication has driven the communication systems to high performance. However, the main bottleneck that affects the communication capability is the Fast Fou…
An Overview of the Decimation process and Its VLSI Implementation
Rozita Teymourzadeh, Masuri Othman
Digital Decimation process plays an important task in a communication system. It mostly is applied in transceiver when the frequency reduction is required. However, the decimation…
An Improved Recursive and Non-recursive Comb filter for DSP applications
Rozita Teymourzadeh, Masuri Othman
The recursive and non-recursive comb filters are commonly used as decimators for the sigma-delta modulators. This paper presents the analysis and design of low power and high-speed…
Design an Advance computer-aided tool for Image Authentication and Classification
Rozita Teymourzadeh, Amirize Alpha Laadi, Yazan Samir +1
Over the years, advancements in the fields of digital image processing and artificial intelligence have been applied in solving many real-life problems. This could be seen in facia…
Novel Architecture of Pipeline Radix 2 power of 2 SDF FFT Based on Digit-Slicing Technique
Yazan Samir Algnabi, Furat A. Aldaamee, Rozita Teymourzadeh
The prevalent need for very high-speed digital signals processing in wireless communications has driven the communications system to high-performance levels. The objective of this…