Wideband Radio Channel Emulation Using Band-stitching Schemes

Yilin Ji; Wei Fan; Gert Frølund Pedersen

doi:10.23919/EuCAP48036.2020.9135788

Wideband Radio Channel Emulation Using Band-stitching Schemes

Yilin Ji, Wei Fan, Gert Frølund Pedersen

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

3 Citations (Scopus)

175 Downloads (Pure)

Abstract

In the fifth-generation (5G) new radio specifications, large signal bandwidth e.g. 400 MHz for frequency range 2 (FR2), is expected to be utilized. Therefore, there is a need to develop channel emulators that can support such large bandwidth. In this paper, we revisit the band-stitching scheme, i.e. combining multiple logic channels of small bandwidth to form a larger total bandwidth.We put a focus on the calibration stage of this scheme, and the effect of the phase jump at the junctions of adjacent subbands on the stitching performance is investigated through simulation.

Original language	English
Title of host publication	2020 14th European Conference on Antennas and Propagation (EuCAP)
Number of pages	5
Publisher	IEEE
Publication date	8 Jul 2020
Article number	9135788
ISBN (Print)	978-1-7281-3712-4
ISBN (Electronic)	9788831299008
DOIs	https://doi.org/10.23919/EuCAP48036.2020.9135788
Publication status	Published - 8 Jul 2020
Event	14th European Conference on Antennas and Propagation - Copenhagen, Copenhagen, Denmark Duration: 15 Mar 2020 → 20 Mar 2020 Conference number: 14 https://www.eucap2020.org/

Conference

Conference	14th European Conference on Antennas and Propagation
Number	14
Location	Copenhagen
Country/Territory	Denmark
City	Copenhagen
Period	15/03/2020 → 20/03/2020
Internet address	https://www.eucap2020.org/

Series	Porceedings of the IEEE European Conference on Antennas and Propagation (EuCAP)

Keywords

Channel emulation
band stitching
testing
wideband

Access to Document

10.23919/EuCAP48036.2020.9135788

1570602513 (2)Accepted author manuscript, 511 KB

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Cite this

@inproceedings{ed7c3a4b749f40b58e3ae273f07b22cf,

title = "Wideband Radio Channel Emulation Using Band-stitching Schemes",

abstract = "In the fifth-generation (5G) new radio specifications, large signal bandwidth e.g. 400 MHz for frequency range 2 (FR2), is expected to be utilized. Therefore, there is a need to develop channel emulators that can support such large bandwidth. In this paper, we revisit the band-stitching scheme, i.e. combining multiple logic channels of small bandwidth to form a larger total bandwidth.We put a focus on the calibration stage of this scheme, and the effect of the phase jump at the junctions of adjacent subbands on the stitching performance is investigated through simulation.",

keywords = "Channel emulation, band stitching, testing, wideband",

author = "Yilin Ji and Wei Fan and Pedersen, {Gert Fr{\o}lund}",

year = "2020",

month = jul,

day = "8",

doi = "10.23919/EuCAP48036.2020.9135788",

language = "English",

isbn = "978-1-7281-3712-4",

series = "Porceedings of the IEEE European Conference on Antennas and Propagation (EuCAP)",

publisher = "IEEE",

booktitle = "2020 14th European Conference on Antennas and Propagation (EuCAP)",

address = "United States",

note = " 14th European Conference on Antennas and Propagation, EuCAP 2020 ; Conference date: 15-03-2020 Through 20-03-2020",

url = "https://www.eucap2020.org/",

}

Ji, Y , Fan, W & Pedersen, GF 2020, Wideband Radio Channel Emulation Using Band-stitching Schemes. in 2020 14th European Conference on Antennas and Propagation (EuCAP)., 9135788, IEEE, Porceedings of the IEEE European Conference on Antennas and Propagation (EuCAP), 14th European Conference on Antennas and Propagation, Copenhagen, Denmark, 15/03/2020. https://doi.org/10.23919/EuCAP48036.2020.9135788

Wideband Radio Channel Emulation Using Band-stitching Schemes. / Ji, Yilin ; Fan, Wei ; Pedersen, Gert Frølund.
2020 14th European Conference on Antennas and Propagation (EuCAP). IEEE, 2020. 9135788 (Porceedings of the IEEE European Conference on Antennas and Propagation (EuCAP)).

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research › peer-review

TY - GEN

T1 - Wideband Radio Channel Emulation Using Band-stitching Schemes

AU - Ji, Yilin

AU - Fan, Wei

AU - Pedersen, Gert Frølund

N1 - Conference code: 14

PY - 2020/7/8

Y1 - 2020/7/8

N2 - In the fifth-generation (5G) new radio specifications, large signal bandwidth e.g. 400 MHz for frequency range 2 (FR2), is expected to be utilized. Therefore, there is a need to develop channel emulators that can support such large bandwidth. In this paper, we revisit the band-stitching scheme, i.e. combining multiple logic channels of small bandwidth to form a larger total bandwidth.We put a focus on the calibration stage of this scheme, and the effect of the phase jump at the junctions of adjacent subbands on the stitching performance is investigated through simulation.

AB - In the fifth-generation (5G) new radio specifications, large signal bandwidth e.g. 400 MHz for frequency range 2 (FR2), is expected to be utilized. Therefore, there is a need to develop channel emulators that can support such large bandwidth. In this paper, we revisit the band-stitching scheme, i.e. combining multiple logic channels of small bandwidth to form a larger total bandwidth.We put a focus on the calibration stage of this scheme, and the effect of the phase jump at the junctions of adjacent subbands on the stitching performance is investigated through simulation.

KW - Channel emulation

KW - band stitching

KW - testing

KW - wideband

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U2 - 10.23919/EuCAP48036.2020.9135788

DO - 10.23919/EuCAP48036.2020.9135788

M3 - Article in proceeding

SN - 978-1-7281-3712-4

T3 - Porceedings of the IEEE European Conference on Antennas and Propagation (EuCAP)

BT - 2020 14th European Conference on Antennas and Propagation (EuCAP)

PB - IEEE

T2 - 14th European Conference on Antennas and Propagation

Y2 - 15 March 2020 through 20 March 2020

ER -

Wideband Radio Channel Emulation Using Band-stitching Schemes

Abstract

Conference

Keywords

Access to Document

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Radio Propagation Channel Characterization and MIMO Over-the-Air Testing

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