TX Beamforming EVM Performance of a 65 dBm-EIRP Slant-Polarized Gapwaveguide Phased Array at 28 GHz

Alireza Bagherimoghim; Hanna Karlsson; Carlo Bencivenni; Jose-Ramon Perez-Cisneros; Parastoo Taghikhani; Christian Fager; Andrés Alayón Glazunov

doi:10.23919/EuCAP57121.2023.10133798

TX Beamforming EVM Performance of a 65 dBm-EIRP Slant-Polarized Gapwaveguide Phased Array at 28 GHz

Alireza Bagherimoghim
, Hanna Karlsson
, Carlo Bencivenni
, Jose-Ramon Perez-Cisneros
, Parastoo Taghikhani
, Christian Fager
, Andrés Alayón Glazunov

Radio Systems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

1 Citation (Scopus)

650 Downloads (Pure)

Abstract

The transmit error vector magnitude (EVM) performance measurements of a slant-polarized 28 GHz gapwaveguidebased phased array is analyzed in this paper. The performance is studied by using a large range of signals, with varied powers, symbol rates, and quadrature amplitude modulation (QAM) orders. The measurements have been conducted for four different scanning angles. A non-standardized over-the-air (OTA) link between the phased array and the receiver in a laboratory environment is used. The results show that the phased array antenna supports a 31 dB effective isotropic radiated power (EIRP) dynamic range at a maximum 2% EVM when transmitting a 64QAMmodulated signal with 250 MS/s symbol rate at all scanning directions.

Original language	English
Title of host publication	17th European Conference on Antennas and Propagation, EuCAP 2023
Number of pages	4
DOIs	https://doi.org/10.23919/EuCAP57121.2023.10133798
Publication status	Published - 31 May 2023
Event	17th European Conference on Antennas and Propagation, EuCAP 2023 - Fortezza da Basso, Florence, Italy Duration: 26 Mar 2023 → 31 Mar 2023 Conference number: 17 https://www.eucap2023.org/

Conference

Conference	17th European Conference on Antennas and Propagation, EuCAP 2023
Abbreviated title	EuCAP 2023
Country/Territory	Italy
City	Florence
Period	26/03/23 → 31/03/23
Internet address	https://www.eucap2023.org/

Access to Document

10.23919/EuCAP57121.2023.10133798

2023011716 (1)Accepted author version, 1.36 MB

Cite this

@inproceedings{e8d65f468ee344ff8ee74b48d4f5dccd,

title = "TX Beamforming EVM Performance of a 65 dBm-EIRP Slant-Polarized Gapwaveguide Phased Array at 28 GHz",

abstract = "The transmit error vector magnitude (EVM) performance measurements of a slant-polarized 28 GHz gapwaveguidebased phased array is analyzed in this paper. The performance is studied by using a large range of signals, with varied powers, symbol rates, and quadrature amplitude modulation (QAM) orders. The measurements have been conducted for four different scanning angles. A non-standardized over-the-air (OTA) link between the phased array and the receiver in a laboratory environment is used. The results show that the phased array antenna supports a 31 dB effective isotropic radiated power (EIRP) dynamic range at a maximum 2\% EVM when transmitting a 64QAMmodulated signal with 250 MS/s symbol rate at all scanning directions.",

author = "Alireza Bagherimoghim and Hanna Karlsson and Carlo Bencivenni and Jose-Ramon Perez-Cisneros and Parastoo Taghikhani and Christian Fager and \{Alay{\'o}n Glazunov\}, Andr{\'e}s",

year = "2023",

month = may,

day = "31",

doi = "10.23919/EuCAP57121.2023.10133798",

language = "English",

booktitle = "17th European Conference on Antennas and Propagation, EuCAP 2023",

note = "17th European Conference on Antennas and Propagation, EuCAP 2023, EuCAP 2023 ; Conference date: 26-03-2023 Through 31-03-2023",

url = "https://www.eucap2023.org/",

}

Bagherimoghim, A, Karlsson, H, Bencivenni, C, Perez-Cisneros, J-R, Taghikhani, P, Fager, C & Alayón Glazunov, A 2023, TX Beamforming EVM Performance of a 65 dBm-EIRP Slant-Polarized Gapwaveguide Phased Array at 28 GHz. in 17th European Conference on Antennas and Propagation, EuCAP 2023. 17th European Conference on Antennas and Propagation, EuCAP 2023, Florence, Italy, 26/03/23. https://doi.org/10.23919/EuCAP57121.2023.10133798

TY - GEN

T1 - TX Beamforming EVM Performance of a 65 dBm-EIRP Slant-Polarized Gapwaveguide Phased Array at 28 GHz

AU - Bagherimoghim, Alireza

AU - Karlsson, Hanna

AU - Bencivenni, Carlo

AU - Perez-Cisneros, Jose-Ramon

AU - Taghikhani, Parastoo

AU - Fager, Christian

AU - Alayón Glazunov, Andrés

N1 - Conference code: 17

PY - 2023/5/31

Y1 - 2023/5/31

N2 - The transmit error vector magnitude (EVM) performance measurements of a slant-polarized 28 GHz gapwaveguidebased phased array is analyzed in this paper. The performance is studied by using a large range of signals, with varied powers, symbol rates, and quadrature amplitude modulation (QAM) orders. The measurements have been conducted for four different scanning angles. A non-standardized over-the-air (OTA) link between the phased array and the receiver in a laboratory environment is used. The results show that the phased array antenna supports a 31 dB effective isotropic radiated power (EIRP) dynamic range at a maximum 2% EVM when transmitting a 64QAMmodulated signal with 250 MS/s symbol rate at all scanning directions.

AB - The transmit error vector magnitude (EVM) performance measurements of a slant-polarized 28 GHz gapwaveguidebased phased array is analyzed in this paper. The performance is studied by using a large range of signals, with varied powers, symbol rates, and quadrature amplitude modulation (QAM) orders. The measurements have been conducted for four different scanning angles. A non-standardized over-the-air (OTA) link between the phased array and the receiver in a laboratory environment is used. The results show that the phased array antenna supports a 31 dB effective isotropic radiated power (EIRP) dynamic range at a maximum 2% EVM when transmitting a 64QAMmodulated signal with 250 MS/s symbol rate at all scanning directions.

U2 - 10.23919/EuCAP57121.2023.10133798

DO - 10.23919/EuCAP57121.2023.10133798

M3 - Conference contribution

BT - 17th European Conference on Antennas and Propagation, EuCAP 2023

T2 - 17th European Conference on Antennas and Propagation, EuCAP 2023

Y2 - 26 March 2023 through 31 March 2023

ER -

TX Beamforming EVM Performance of a 65 dBm-EIRP Slant-Polarized Gapwaveguide Phased Array at 28 GHz

Abstract

Conference

Access to Document

Fingerprint

Cite this