Browsing Theses by Subject "Doherty"
Now showing items 1-3 of 3
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Concurrent Dual-band Doherty Power Amplifiers for Carrier Aggregation
(University of Waterloo, 2017-06-21)Carrier aggregation is the main feature of the Long Term Evolution advanced (LTE-A) standard to increase the spectral efficiency and communication bandwidth. It calls for wireless transmitters to be multi-band and ... -
Current Contour Based Design Methodology for IMN Design of Doherty Power Amplifiers
(University of Waterloo, 2015-09-16)Carrier aggregation (CA) is used in modern communication schemes to increase com- munication bandwidth (BW) and reduce redundant equipment. This combined with the already high peak to average power ratio (PAPR) signals in ... -
Extended Bandwidth Doherty Power Amplifier for Carrier Aggregated Signals
(University of Waterloo, 2014-08-21)In the conventional classes of power amplifiers the efficiency drops at power back-off, whereas in order to maximize the spectral efficiency and data rate, wireless communication standards employ signals with high peak to ...