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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.065 seconds)

Spelling suggestions: "subject:"power amplifier efficiency"" "subject:"lower amplifier efficiency""

1

Improving The Efficiency Of Microwave Power Amplifiers Without Linearity Degradation Using Load And Bias Tuning In A New Configuration

Ronaghzadeh, Amin 01 March 2013 (has links) (PDF)
Advanced digital modulation schemes used in the wireless applications, result in the modulated RF signals with high peak to average power ratio which requires linear amplification. On the other hand, the demand for a longer talk time with less battery volume and weight, especially in hand-held radio units, necessitate more power efficient methods to be utilized in power amplifier design. But improved linearity and efficiency have always been contradicting requirements demanding innovative power ampli
TK Electronics 7800-8360
2

Energy Efficient RF for UDNs

Abdulkhaleq, Ahmed M., Sajedin, M., Al-Yasir, Yasir I.A., Mejillones, S.C., Ojaroudi Parchin, Naser, Rayit, A., Elfergani, Issa T., Rodriguez, J., Abd-Alhameed, Raed, Oldoni, M., D’Amico, M. 12 November 2021 (has links)
Multi-standard RF front-end is a critical part of legacy and future emerging mobile architectures, where the size, the efficiency, and the integration of the elements in the RF front-end will affect the network key performance indicators (KPIs). This chapter discusses power amplifier design for both handset and base station applications for 5G and beyond. Also, this chapter deals with filter-antenna design for 5G applications that include a synthesis-based approach, differentially driven reconfigurable planar filter-antenna, and an insensitive phased array antenna with air-filled slot-loop resonators.
MMIC
Power amplifier efficiency
Doherty
Filtenna
Differentially fed
Reconfigurable PIN
Lossy filter synthesis
Phased array antenna
FDD
Backhaul
5G
Smartphone applications
Beam-steerable phased array
Insensitive antenna
User impact

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