0% Complete
صفحه اصلی
/
هفتمین کنفرانس بین المللی میکروالکترونیک ایران
A 20-watt High Efficiency Power Amplifier with More Than Two-Octave Bandwith and ±1 dB Gain Flatness
نویسندگان :
Marzieh Chegini
1
Mahmoud Kamarei
2
1- دانشگاه تهران
2- دانشگاه تهران
کلمات کلیدی :
High efficiency power amplifier،CG2H40025،Continuous mode،Multi-octave،Gain flatness
چکیده :
This paper introduces an extended continuous-mode power amplifier based on inverse class-F, in which, fundamental and harmonic impedances have variable real and imaginary parts. It also presents simulation results for an example of this mode which is designed using the nonlinear model of the CG2H40025 device. The designed power amplifier covers the frequency range of 0.4~2.7 GHz and exhibits an efficiency of more than 64% over the entire bandwidth. It delivers an output power of 42.7~44.7 dBm and a power gain of 9.7~11.7 dB across this range, maintaining gain flatness of ±1 dB.
لیست مقالات
لیست مقالات بایگانی شده
Two-wavelength Quantum Dot Mid-Infrared Photodetectors Using Solution Process Method
Hannaneh Dortaj - Samiye Matloub
A 1.8 V to 3.3 V High-Efficiency Integrated Boost Converter for Low-Power Portable Applications
Shayan Anzali - SIROUS Toofan - Jafar Sobhi - Ziaaddin Daie Kouzehkanani
Modeling GaN-HEMT Electrostatic Band Diagram under full depletion approximation
Behnam Jafari Touchaei - Majid Shalchian
A Nanowatt Low Voltage Subthreshold CMOS Voltage Reference Based On 2-T
Nima Dehghan - Mohammad Yavari
Design an active inductor independent of process, voltage and temperature
Fatemeh Miri - Mehdi Ehsanian
Optimized design of Lower Complexity Reversible Toffoli Gate in QCA Technology
Saeid Seyedi - Hatam Abdoli
طراحی و شبیه سازی یک حسگر جیوه برپایه سیستم های میکروالکترومکانیکی برای کاربردهای صنعتی
رضا حاجی آقایی وفایی - مهناز مهدی پور
Design and Optimization of Multilayer Approximate Multipliers in QCA
Shobeir Fayazi - Hatam Abdoli - Saeid Seyedi
High-level synthesis-based approach for CNN acceleration on FPGA
Adib Hosseiny - Hadi Jahanirad
Design of a time difference amplifier using phase-locked loop circuit blocks
Sina Bakhshi - Mehdi Ehsanian
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.5.0
