A low-cost microwave rotary joint

Pekka Eskelinen

doi:10.1109/RADAR.2014.7060276

A low-cost microwave rotary joint

Pekka Eskelinen^*

^*Tämän työn vastaava kirjoittaja

Sähkötekniikan ja automaation laitos

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

1 Sitaatiot (Scopus)

Abstrakti

A simple and cheap coaxial microwave rotary joint covering frequencies from 1 to 21 GHz is described. Measured typical insertion loss is 0.7 dB, return loss stays better than 10 dB and the rotating torque requirement is 26 mNm. Maximum variation of attenuation as a function of rotating angle is 0.5 dB. Operation up to 37 GHz has been tried with loss values around 2 dB, typical.

Alkuperäiskieli	Englanti
Otsikko	2014 International Radar Conference, Radar 2014
Kustantaja	IEEE
ISBN (elektroninen)	9781479941957
DOI - pysyväislinkit	https://doi.org/10.1109/RADAR.2014.7060276
Tila	Julkaistu - 12 maalisk. 2014
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisuussa
Tapahtuma	International Radar Conference - Lille, Ranska Kesto: 13 lokak. 2014 → 17 lokak. 2014

Conference

Conference	International Radar Conference
Lyhennettä	Radar
Maa/Alue	Ranska
Kaupunki	Lille
Ajanjakso	13/10/2014 → 17/10/2014

Pääsy asiakirjaan

10.1109/RADAR.2014.7060276

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title = "A low-cost microwave rotary joint",

abstract = "A simple and cheap coaxial microwave rotary joint covering frequencies from 1 to 21 GHz is described. Measured typical insertion loss is 0.7 dB, return loss stays better than 10 dB and the rotating torque requirement is 26 mNm. Maximum variation of attenuation as a function of rotating angle is 0.5 dB. Operation up to 37 GHz has been tried with loss values around 2 dB, typical.",

keywords = "ball bearings, microwave connectors, microwave measurements, microwave transitions, radar components, rotary joint",

author = "Pekka Eskelinen",

year = "2014",

month = mar,

day = "12",

doi = "10.1109/RADAR.2014.7060276",

language = "English",

booktitle = "2014 International Radar Conference, Radar 2014",

publisher = "IEEE",

address = "United States",

note = "International Radar Conference, Radar ; Conference date: 13-10-2014 Through 17-10-2014",

}

TY - GEN

T1 - A low-cost microwave rotary joint

AU - Eskelinen, Pekka

PY - 2014/3/12

Y1 - 2014/3/12

N2 - A simple and cheap coaxial microwave rotary joint covering frequencies from 1 to 21 GHz is described. Measured typical insertion loss is 0.7 dB, return loss stays better than 10 dB and the rotating torque requirement is 26 mNm. Maximum variation of attenuation as a function of rotating angle is 0.5 dB. Operation up to 37 GHz has been tried with loss values around 2 dB, typical.

AB - A simple and cheap coaxial microwave rotary joint covering frequencies from 1 to 21 GHz is described. Measured typical insertion loss is 0.7 dB, return loss stays better than 10 dB and the rotating torque requirement is 26 mNm. Maximum variation of attenuation as a function of rotating angle is 0.5 dB. Operation up to 37 GHz has been tried with loss values around 2 dB, typical.

KW - ball bearings

KW - microwave connectors

KW - microwave measurements

KW - microwave transitions

KW - radar components

KW - rotary joint

UR - http://www.scopus.com/inward/record.url?scp=84946692011&partnerID=8YFLogxK

U2 - 10.1109/RADAR.2014.7060276

DO - 10.1109/RADAR.2014.7060276

M3 - Conference contribution

AN - SCOPUS:84946692011

BT - 2014 International Radar Conference, Radar 2014

PB - IEEE

T2 - International Radar Conference

Y2 - 13 October 2014 through 17 October 2014

ER -

A low-cost microwave rotary joint

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Conference

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