0% Complete
صفحه اصلی
/
سی امین کنفرانس بین المللی مهندسی برق
A Highly-Linear Wideband Differential Low-Noise Amplifier Using Derivative Superposition Technique
نویسندگان :
Abolfazl Rajaiyan
1
Mehdi Saberi
2
1- دانشگاه فردوسی مشهد
2- دانشگاه فردوسی مشهد
کلمات کلیدی :
Low noise amplifier،LNA،high linearity،wideband،derivative superposition
چکیده :
In this paper, a new highly linear and wideband structure is proposed for inductorless Low-Noise Amplifiers (LNAs). To increase the linearity behavior of the circuit, the proposed structure utilizes two cross-coupled networks with the aid of Derivative Superposition (DS) technique. One of the employed cross-coupling networks is a resistive load with MOSFETs cross-coupling and the other one is a Cross-Coupled Common-Gate (CCCG) amplifier. The proposed circuit is designed and simulated in a standard 0.18-μm CMOS technology. The simulation results show that the proposed LNA presents an average NF of 4.59 dB within the operation band from 0.24 GHz to 6.38 GHz. Moreover, the voltage gain and the maximum IIP3 of the circuit are 12±0.9 dB and 4.81 dBm, respectively. Finally, the simulated value of scattering parameter S11, that represents the input matching of the circuit, is less than -8 dB.
لیست مقالات
لیست مقالات بایگانی شده
Soft Decision Adaptive Deep Learning Detection for Enhanced Massive MIMO Performance
Farnaz Sedaghati - Mojtaba Amiri - Ali Olfat
طراحی یک ماتریس باتلر 4×4 فشرده برای کاربرد در سیستم های شکل دهنده پرتو در شبکه های WLAN
آزاده ایمانی - محمد سجاد بیاتی
Introducing a New Phase Realization Technique for Implementation of Broadband Reflectarray Antenna
Mahmood Rafaei-booket - Seyed Mostafa Mousavi
ارائه ساختار پیشنهادی ترانسفورماتور حالت جامد یک سویه در بهره برداری از شبکه های توزیع
بهنام بهارلوئی - رضا قندهاری - مهدی بابایی - یوسف عطائی
Dual-Polarized Broadband Folded Cross-Dipole Base Station Antenna
Farzad Alizadeh - Javad Nourinia - Changiz Ghobadi - Keyhan Hosseini - Hiwa Taha Sediq - Bahman Mohammadi
3D Microwave Imaging inside PEMC Cavity Using Combined-Norm Regularization Term and Modified CG Algorithm
Omid Babazadeh - Hassan Nasseri
Interval-Based Setting Approach for Distance Relays Considering Uncertainties Using Monte Carlo Simulation
Abolfazl Hadadi - Mohammad Javad Jalilian - Behrooz Vahidi - Gholam Hossein Riahy Dehkordi
Optimal Sizing and Placing of Capacitors in Distribution Networks in the Presence of Three-Phase Induction Motors Using Genetic Algorithm
Seyed Amir Hossein Mohamadi - Seyed Amir Mohammad Lahaghi - Shayan Nazari - Behrooz Zaker
Estimation of the Arc Model Parameters Using Heuristic Optimization Methods
Sadegh Ghavami - Ali A Razi-kazemi
Ultra-Compact and Fast All-Optical Half-Subtractor Photonic Crystal Logic Gate
Ehsan Veisi - Mahmood Seifouri - Saeed Olyaee
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 43.6.0
