A novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology

Talal Al-Attar

doi:10.1109/WAMICON.2010.5461861

A novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology

Talal Al-Attar^*

^*Corresponding author for this work

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

1 Scopus citations

Abstract

This paper describes a novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology. By using the measured impedance of IMPATT diodes fabricated in the same standard CMOS technology and three lateral IMPATT diodes integrated with a microstrip patch antenna at one of the radiating edges, oscillation can be achieved and accurate measurement of the antenna input impedance can be extracted. The antenna used is 1.4mm² and it is designed at 77GHz by using the high frequency electromagnetic field solver Sonnet. The detected oscillation observed in the range of 75-77GHz, with transmitted power of -62dBm at 77GHz. The measured input impedance is within 10% of the simulated one. It is hoped that this technique will provide accurate method to measure the input impedance in the millimeter-wave range of on-chip antenna with minimum near-filed perturbation.

Original language	English (US)
Title of host publication	2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010
DOIs	https://doi.org/10.1109/WAMICON.2010.5461861
State	Published - 2010
Externally published	Yes
Event	2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010 - Melbourne, FL, United States Duration: Apr 12 2010 → Apr 13 2010

Other

Other	2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010
Country	United States
City	Melbourne, FL
Period	04/12/10 → 04/13/10

Keywords

CMOS
IMPATT diode
Microstrip patch antenna
Millimeter-wave
Sonnet
Vector network analyzer

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering

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@inproceedings{142e30bb1911473d958d499ac3881574,

title = "A novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology",

abstract = "This paper describes a novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology. By using the measured impedance of IMPATT diodes fabricated in the same standard CMOS technology and three lateral IMPATT diodes integrated with a microstrip patch antenna at one of the radiating edges, oscillation can be achieved and accurate measurement of the antenna input impedance can be extracted. The antenna used is 1.4mm2 and it is designed at 77GHz by using the high frequency electromagnetic field solver Sonnet. The detected oscillation observed in the range of 75-77GHz, with transmitted power of -62dBm at 77GHz. The measured input impedance is within 10% of the simulated one. It is hoped that this technique will provide accurate method to measure the input impedance in the millimeter-wave range of on-chip antenna with minimum near-filed perturbation.",

keywords = "CMOS, IMPATT diode, Microstrip patch antenna, Millimeter-wave, Sonnet, Vector network analyzer",

author = "Talal Al-Attar",

year = "2010",

doi = "10.1109/WAMICON.2010.5461861",

language = "English (US)",

isbn = "9781424466887",

booktitle = "2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010",

note = "2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010 ; Conference date: 12-04-2010 Through 13-04-2010",

}

Al-Attar, T 2010, A novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology. in 2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010., 5461861, 2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010, Melbourne, FL, United States, 04/12/10. https://doi.org/10.1109/WAMICON.2010.5461861

TY - GEN

T1 - A novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology

AU - Al-Attar, Talal

PY - 2010

Y1 - 2010

N2 - This paper describes a novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology. By using the measured impedance of IMPATT diodes fabricated in the same standard CMOS technology and three lateral IMPATT diodes integrated with a microstrip patch antenna at one of the radiating edges, oscillation can be achieved and accurate measurement of the antenna input impedance can be extracted. The antenna used is 1.4mm2 and it is designed at 77GHz by using the high frequency electromagnetic field solver Sonnet. The detected oscillation observed in the range of 75-77GHz, with transmitted power of -62dBm at 77GHz. The measured input impedance is within 10% of the simulated one. It is hoped that this technique will provide accurate method to measure the input impedance in the millimeter-wave range of on-chip antenna with minimum near-filed perturbation.

AB - This paper describes a novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology. By using the measured impedance of IMPATT diodes fabricated in the same standard CMOS technology and three lateral IMPATT diodes integrated with a microstrip patch antenna at one of the radiating edges, oscillation can be achieved and accurate measurement of the antenna input impedance can be extracted. The antenna used is 1.4mm2 and it is designed at 77GHz by using the high frequency electromagnetic field solver Sonnet. The detected oscillation observed in the range of 75-77GHz, with transmitted power of -62dBm at 77GHz. The measured input impedance is within 10% of the simulated one. It is hoped that this technique will provide accurate method to measure the input impedance in the millimeter-wave range of on-chip antenna with minimum near-filed perturbation.

KW - CMOS

KW - IMPATT diode

KW - Microstrip patch antenna

KW - Millimeter-wave

KW - Sonnet

KW - Vector network analyzer

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DO - 10.1109/WAMICON.2010.5461861

M3 - Conference contribution

AN - SCOPUS:77953037486

SN - 9781424466887

BT - 2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010

T2 - 2010 IEEE 11th Annual Wireless and Microwave Technology Conference, WAMICON 2010

Y2 - 12 April 2010 through 13 April 2010

ER -

A novel technique to measure the input impedance of on-chip microstrip patch antenna in standard CMOS technology

Abstract

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Keywords

ASJC Scopus subject areas

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