Multi-band, Multi-technology Remote Unit (RU) Based on RFSoC

被引：0

作者：

Pereira, S. S. ^{[1
,2
]}

Almeida, L. ^{[1
,2
]}

Oliveira, A. S. R. ^{[1
,2
]}

Carvalho, N. B. ^{[1
,2
]}

Monteiro, P. P. ^{[1
,2
]}

机构：

[1] Univ Aveiro, Inst Telecomunicacoes, Campus Univ Santiago, P-3810193 Aveiro, Portugal

[2] Univ Aveiro, DETI, P-3810193 Aveiro, Portugal

来源：

2020 50TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2020年

关键词：

Field programable gate arrays (FPGA); 4G mobile communication; 5G mobile communication; Software Radio;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we present an all-digital implementation of a multi-technology, multi-band remote unit based on RFSoC. The design supports up to 3 independent carriers with frequencies from 0.01 up to 3.05 GHz. Two proofs of concept are presented, one for LTE or 5G signals with 20 MHz bandwidth and another for 460 MHz bandwidth. The worst case scenario for three adjacent signals presents an EVM of 0.9 % for the 20 MHz signals case, and below 8 % for the 460 MHz signals, when a power amplifier is added these numbers come down to around 0.5 % and 6 % respectively.

引用

页码：148 / 151

页数：4

共 3 条

[1] Sub-6 GHz Multi-Band Multi-Carrier Remote Unit Based on RFSoC
Pereira, S. S.
Almeida, L.
Oliveira, A. S. R.
Carvalho, N. B.
Monteiro, P. P.
2021 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS), 2021, : 861 - 864
[2] A Frequency-Agile RF Frontend Architecture for Multi-Band TDD Applications
Goswami, Sushmit
Kim, Helen
Dawson, Joel L.
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2014, 49 (10) : 2127 - 2140
[3] A Frequency-Agile RF Frontend for Multi-Band TDD Radios in 45nm SOI CMOS
Goswami, Sushmit
Kim, Helen
Dawson, Joel L.
2013 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS SYMPOSIUM (RFIC), 2013, : 331 - 334

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