Towards a 15.5W Si-LDMOS Energy Efficient Balanced RF Power Amplifier for 5G-LTE Multi-carrier Applications
نویسندگان
چکیده
منابع مشابه
A Si LDMOS-Based UHF Power Amplifier
1 This work was undertaken as the Electronics and Telecommunications Engineering degree Final Project of its two first authors. Abstract The design, implementation and performance tests of an Si LDMOS-Based power amplifier for UHF is presented. The amplifier, conceived for medium power GSM-900 base-station applications, consists of a Class-AB single stage circuit designed for maximum output pow...
متن کاملEnergy efficient power allocation strategy for 5G carrier aggregation scenario
Carrier aggregation (CA) is considered to be a potential technology in next generation wireless communications. While boosting system throughput, CA has also put forward challenges to the resource allocation problems. In this paper, we firstly construct the energy efficiency optimization problem and prove that the function is strictly quasi concave. Then we propose a binary search-based power a...
متن کاملWiMAX Power Amplifier Design Based On Si-LDMOS
Until recently, WiMAX systems have used technology processes such as Gallium-Arsenide (GaAs) to obtain the performance needed from the RF circuits. Although these technologies provide the functional performance required by radios today, they do not support the cost/scalability business model. This paper outline the design of a power amplifier (PA) for WiMAX base station applications at 3.5GHz b...
متن کاملQuadrature Power Amplifier for RF applications
new power amplifier (PA) architecture is proposed as a more power efficient way to amplify modulated signals at radio-frequencies (RF) compared to conventional polar power amplifiers. Polar PA's, using the Envelope Elimination and Restoration (EER) linearizing technique for high efficiency switch mode amplifiers provide amplification for modulated signals at RF with high efficiency and linearit...
متن کاملDEPARTMENT OF TECHNOLOGY Design Of A Power Amplifier Based On Si-LDMOS For WiMAX At 3.5GHz
The aim of this thesis work was to design a power amplifier for WiMAX applications at 3.5GHz based on cheap Si-LDMOS technology and to analyze the behavior of the design regarding nonlinear distortions and memory effects. A MW6S004NT1 Si-LDMOS RF high power transistor, from Freescale, with an ADS MET model was used in the process. This transistor is specified for Class A-AB base station applica...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EAI Endorsed Transactions on Creative Technologies
سال: 2018
ISSN: 2409-9708
DOI: 10.4108/eai.10-4-2018.155858