کنفرانس مهندسی برق ایران

صفحه اصلی / سی امین کنفرانس بین المللی مهندسی برق

A New Low Noise 4-Gb/s Serial CMOS MPPM Modulator

نویسندگان :

Erfan Alasvand Andekah¹ Noushin Ghaderi² Mostafa Pour Sayahi³

1- دانشگاه شهرکرد 2- Bruno Kessler Institute 3- موسسه آموزش عالی کارون

کلمات کلیدی :

MPPM،MPPM modulator،CMOS modulator،Optical transmitter،CMOS transmitter،CMOS

چکیده :

This article presents a novel scheme for modulating 4-bits of data by multi-pulse position modulation (MPPM) which is an advantageous circuit and method to be used in optical transmitters. Gaussian distribution noise was also applied to width of CMOSs through simulations for the most coincidence to reality which has shown suitable response. By activating limited number of CMOSs for modulating each timeslot, the power consumption is particularly low. Meanwhile, the differential voltage-mode output reduces power supply noise and dissipation. CMOS 0.18-µm technology library and 1.8-v supply were used for this modulator. By dividing each symbol in 5 timeslots and modulating 4 bits in each symbol the data modulating rate equals to 4Gb/s. The openness of eye diagram is highly distinguishable and the jitter was measured 55-ps. The power consumption through simulation duration was only 4.9609-m Watt.

لیست مقالات

لیست مقالات بایگانی شده

Average Secrecy Capacity Performance Analysis for SWIPT-Based SIMO Underlay Cognitive Radio

Mohammad Javad Saber1 - Seyedeh Maryam Mazloum - Seyed Mohammad Sajad Sadough

Improved Attention U-Net combined with Conditional Random Field for Ischemic Lesion Segmentation from Magnetic Resonance Images

Ali Rezaei - Asieh Khosravanian - Habibollah Danyali - Kamran Kazemi - Ardalan Aarabi

User Management in Cell-Free Massive MIMO Systems with Limited Fronthaul Capacity

Siminfar Samakoush Galougah - Hamed Masoumi - Mohammad Javad Emadi

A Brief Review on DC-Link Control Strategies in Microgrids

Mehran Seydi - Hassan Moradi CheshmehBeigi - Mohammad Hossein Mousavi

Impact of Loss of Generation (LoG) on Directional Overcurrent Protection in Microgrids

Amir Nedaei - Aref Eskandari

Simulation and Measurement of a Large Reverberation Chamber (LRC) Loaded by Metal Elements

Mojtaba Basravi - ZakerHossein Firouzeh - Hadi Aliakbarian

Design and Implementation of CAN Bus Monitoring Module for Lithium Battery Management System

Shakila Kazempourdizaji - Amir Mohammad Moazami Goudarzi - Majid Shalchian

Better Exploration In Single-Agent Q-Learning Using Controlled Linear Perturbation

Sadredin Hokmi - Mohammad Haeri

Optimal Path Planning and Control of a Hexarotor with Mass Uncertainty in the Presence of Dynamic Obstacles and Wind Using Sliding Mode and Adaptive PSO Algorithm

Nima Sina - Peyman Amiri - Mohammad Danesh

Brain Tumor Segmentation using Multimodal MRI and Convolutional Neural Network

Nazila Loghmani - Roqaie Moqadam - Armin Allahverdy

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.5.3