Integrated Lens Antennas for E-band

Sabin Karki; Juha Ala-Laurinaho; Aki Karttunen; Ville Viikari

doi:10.23919/EuMC.2018.8541385

Integrated Lens Antennas for E-band

Sabin Karki, Juha Ala-Laurinaho, Aki Karttunen, Ville Viikari

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

3 Sitaatiot (Scopus)

351 Lataukset (Pure)

Abstrakti

This work evaluates the performance of two ILA with different dielectric materials. Two elliptical ILAs of 32 mm radius are designed using Rexolite (є r = 2.53 and tanδ = 0.0013) and PREPERM® L450 (є r = 5.01 and tan.i = 0.0046) materials. The gain and beam-steering properties of these ILAs were thoroughly investigated using raytracing simulations and measurements at E-band. Despite the higher loss tangent, the ILA with L450 material gives 29.3 dBi gain compared to 28.7 dBi of Rexolite material at 73 GHz. The measured gain scan loss for steering angle of the 24º beam is 4.3 dB and 4.9 dB for the Preperm-ILA and Rexolite-ILA, respectively. Additionally, the work focuses on the dielectric property characterization of the L450 material at millimeter wave frequencies.

Alkuperäiskieli	Englanti
Otsikko	Proceedings of the 48th European Microwave Conference
Julkaisupaikka	Madrid, Spain
Kustantaja	IEEE
Sivut	1151-1154
Sivumäärä	4
ISBN (elektroninen)	978-2-87487-051-4
ISBN (painettu)	978-1-5386-5285-5
DOI - pysyväislinkit	https://doi.org/10.23919/EuMC.2018.8541385
Tila	Julkaistu - 2018
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	European Microwave Conference - Madrid, Espanja Kesto: 23 syysk. 2018 → 28 syysk. 2018 http://www.eumwa.org/en/21st-eumw-2018.html?cmp_id=20&news_id=30&vID=50

Conference

Conference	European Microwave Conference
Lyhennettä	EuMC
Maa/Alue	Espanja
Kaupunki	Madrid
Ajanjakso	23/09/2018 → 28/09/2018
www-osoite	http://www.eumwa.org/en/21st-eumw-2018.html?cmp_id=20&news_id=30&vID=50

Pääsy asiakirjaan

10.23919/EuMC.2018.8541385

ELEC_Karki_et_al_Integrated Lens Antennas for E-bandAccepted author manuscript, 1,42 MB

5WAVE - RAD
Viikari, V. (Vastuullinen tutkija)
01/01/2016 → 31/03/2019
Projekti: Business Finland: Other research funding

Aalto Electronics-ICT
Ryynänen, J. (Manager)
Elektroniikan ja nanotekniikan laitos
Laitteistot/tilat: Facility

Siteeraa tätä

@inproceedings{35c4dc1d7cf7476b929386a21a8f4271,

title = "Integrated Lens Antennas for E-band",

abstract = "This work evaluates the performance of two ILA with different dielectric materials. Two elliptical ILAs of 32 mm radius are designed using Rexolite (є r = 2.53 and tanδ = 0.0013) and PREPERM{\textregistered} L450 (є r = 5.01 and tan.i = 0.0046) materials. The gain and beam-steering properties of these ILAs were thoroughly investigated using raytracing simulations and measurements at E-band. Despite the higher loss tangent, the ILA with L450 material gives 29.3 dBi gain compared to 28.7 dBi of Rexolite material at 73 GHz. The measured gain scan loss for steering angle of the 24º beam is 4.3 dB and 4.9 dB for the Preperm-ILA and Rexolite-ILA, respectively. Additionally, the work focuses on the dielectric property characterization of the L450 material at millimeter wave frequencies.",

keywords = "millimeter waves, integrated lens antenna, dielectric properties",

author = "Sabin Karki and Juha Ala-Laurinaho and Aki Karttunen and Ville Viikari",

year = "2018",

doi = "10.23919/EuMC.2018.8541385",

language = "English",

isbn = "978-1-5386-5285-5",

pages = "1151--1154",

booktitle = "Proceedings of the 48th European Microwave Conference",

publisher = "IEEE",

address = "United States",

note = "European Microwave Conference, EuMC ; Conference date: 23-09-2018 Through 28-09-2018",

url = "http://www.eumwa.org/en/21st-eumw-2018.html?cmp_id=20&news_id=30&vID=50",

}

TY - GEN

T1 - Integrated Lens Antennas for E-band

AU - Karki, Sabin

AU - Ala-Laurinaho, Juha

AU - Karttunen, Aki

AU - Viikari, Ville

PY - 2018

Y1 - 2018

N2 - This work evaluates the performance of two ILA with different dielectric materials. Two elliptical ILAs of 32 mm radius are designed using Rexolite (є r = 2.53 and tanδ = 0.0013) and PREPERM® L450 (є r = 5.01 and tan.i = 0.0046) materials. The gain and beam-steering properties of these ILAs were thoroughly investigated using raytracing simulations and measurements at E-band. Despite the higher loss tangent, the ILA with L450 material gives 29.3 dBi gain compared to 28.7 dBi of Rexolite material at 73 GHz. The measured gain scan loss for steering angle of the 24º beam is 4.3 dB and 4.9 dB for the Preperm-ILA and Rexolite-ILA, respectively. Additionally, the work focuses on the dielectric property characterization of the L450 material at millimeter wave frequencies.

AB - This work evaluates the performance of two ILA with different dielectric materials. Two elliptical ILAs of 32 mm radius are designed using Rexolite (є r = 2.53 and tanδ = 0.0013) and PREPERM® L450 (є r = 5.01 and tan.i = 0.0046) materials. The gain and beam-steering properties of these ILAs were thoroughly investigated using raytracing simulations and measurements at E-band. Despite the higher loss tangent, the ILA with L450 material gives 29.3 dBi gain compared to 28.7 dBi of Rexolite material at 73 GHz. The measured gain scan loss for steering angle of the 24º beam is 4.3 dB and 4.9 dB for the Preperm-ILA and Rexolite-ILA, respectively. Additionally, the work focuses on the dielectric property characterization of the L450 material at millimeter wave frequencies.

KW - millimeter waves

KW - integrated lens antenna

KW - dielectric properties

U2 - 10.23919/EuMC.2018.8541385

DO - 10.23919/EuMC.2018.8541385

M3 - Conference article in proceedings

SN - 978-1-5386-5285-5

SP - 1151

EP - 1154

BT - Proceedings of the 48th European Microwave Conference

PB - IEEE

CY - Madrid, Spain

T2 - European Microwave Conference

Y2 - 23 September 2018 through 28 September 2018

ER -

Integrated Lens Antennas for E-band

Abstrakti

Conference

Pääsy asiakirjaan

Sormenjälki

Projektit

5WAVE - RAD

Laitteet

Aalto Electronics-ICT

Siteeraa tätä