2018
DOI: 10.13164/re.2018.0221
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Power Amplification Efficient Transmitter Structures for Massive MIMO with SC-FDE Schemes: A Promising Combination for 5G Systems?

Abstract: It is well-known that massive multiple-input multiple-output (MIMO) systems have high potential for future wireless broadband systems. Requirements such as high spectral and power efficiency are also crucial in 5G. Based on a multi-amplifier structure it is possible to define a double layered structure where each amplification branch is connected to an antenna array to achieve both constellation and power directivies, assuring at same time similar performances to systems using transmitters with 2-dimensional a… Show more

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Cited by 1 publication
(1 citation statement)
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“…The requirement of the channel gain, channel capacity, channel bandwidth, data transmission rate have been increasing with the rapid development wireless communication system. To fulfill the requirements MIMO technologies play an important role for accessing more numbers of users with different additional features. The MIMO antenna can provide increased amount of channel gain, bandwidth, high data transmission, channel capacity with respect to a single element antenna.…”
Section: Introductionmentioning
confidence: 99%
“…The requirement of the channel gain, channel capacity, channel bandwidth, data transmission rate have been increasing with the rapid development wireless communication system. To fulfill the requirements MIMO technologies play an important role for accessing more numbers of users with different additional features. The MIMO antenna can provide increased amount of channel gain, bandwidth, high data transmission, channel capacity with respect to a single element antenna.…”
Section: Introductionmentioning
confidence: 99%