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

Primary-Side Nonlinear Model Predictive Control for Dynamic Wireless Power Transfer System in Electric Vehicles

Kioumars Shahriari - Salar Sadeghian - Sahand Fardadidokht Fooman - Adib Abrishamifar

A Subsurface Microwave Imaging System Based on the Combination of Sub-Band-Subspace Images

Mohammad Ramezaninia - Mohammad Zoofaghari - Abolfazl Gheibollahi - Abbas Ali Heidari

Data Association and Multi-Target Localization Using Particle Swarm Optimization

Seyed Mohammad B. Seyedin - Fereidoon Behnia

Robust Model Predictive Control of Cyber-Physical Linear Parameter Varying System subject to deception attacks and bounded disturbances

Sepideh Jahani VakilKandi - Farhad Bayat - Abolfazl Jalilvand

Unscented Kalman Filter adaptive noise covariance selection for satellite formation flying with Q_learning

Mohammad Hossein Nemati - MohammadRasoul Kankashvar - Hossein Bolandi

A Coronavirus Herd Immunity Optimizer For Intrusion Detection System

Amir Soltany Mahboob - Hadi Shahriar Shahhoseini - Mohammad Reza Ostadi Moghaddam - Shima Yousefi

Optimal Design of a Synchronous Reluctance Motor Using BioGeography-Based Optimization

Tohid Sharifi - Mojtaba Mirsalim

طراحی و پیاده‌سازی آرایه انعکاسی چند پرتویی پهن باند با قطبش های خطی و دایروی هم‌زمان با تنظیم فاز ثابت مرجع در سطح آرایه

مجید کریمی پور

طراحی و شبیه سازی مبدل کاهنده دو مرحله ای با کنترل کننده زمان روشن-خاموش تطبیقی

نوید گودرزی - حسین پاک نیت - نوید یثربی

H_∞ Robust Constrained Control of Fuzzy-based Continuous-Time Nonlinear Systems

Mohsen Farbood - Mokhtar Shasadeghi - Taher Niknam - Behrouz Safarinejadian

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.0.4