CMOS low power current source based tunable inductor for IoT devices
This paper proposes a novel tunable inductor (TI) with integrated miniature low power current source tuner (LPCST). It is fabricated in CMOS 180 nm. In proportion to the tuner voltage, the physical inductance value can be increased up to 80% from its default value. The increasing inductance value is...
Saved in:
Main Authors: | , , , , , , |
---|---|
Format: | Conference or Workshop Item |
Published: |
IEEE
2020
|
Subjects: | |
Online Access: | http://eprints.um.edu.my/37103/ https://ieeexplore.ieee.org/document/9117926 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.um.eprints.37103 |
---|---|
record_format |
eprints |
spelling |
my.um.eprints.371032023-05-30T07:09:04Z http://eprints.um.edu.my/37103/ CMOS low power current source based tunable inductor for IoT devices Manappanl, Selvakumar Rajendranl, Jagadheswaran Mohd Yusof, Yusman Ramiah, Harikrishnan Wong, Mark Rustagi, Subhash Chander Kantimahanti, Arjun Kumar TK Electrical engineering. Electronics Nuclear engineering This paper proposes a novel tunable inductor (TI) with integrated miniature low power current source tuner (LPCST). It is fabricated in CMOS 180 nm. In proportion to the tuner voltage, the physical inductance value can be increased up to 80% from its default value. The increasing inductance value is beneficial since a small inductor can be utilized to achieve high inductance value. Integration of the tuner to a physical inductor of 1.2 nH increases the inductance value up to 2.2 nH at 2.5 GHz contributing to an area reduction of 52%. The TI has been integrated to a single stage CMOS IoT PA and tested. The tunability property of the TI allows the performance of the IoT PA to be adjusted and makes it resilient to process variations, thus enhances reliability and production yield. IEEE 2020 Conference or Workshop Item PeerReviewed Manappanl, Selvakumar and Rajendranl, Jagadheswaran and Mohd Yusof, Yusman and Ramiah, Harikrishnan and Wong, Mark and Rustagi, Subhash Chander and Kantimahanti, Arjun Kumar (2020) CMOS low power current source based tunable inductor for IoT devices. In: IEEE Electron Devices Technology and Manufacturing Conference (EDTM), 16-18 March 2020, Online. https://ieeexplore.ieee.org/document/9117926 |
institution |
Universiti Malaya |
building |
UM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Malaya |
content_source |
UM Research Repository |
url_provider |
http://eprints.um.edu.my/ |
topic |
TK Electrical engineering. Electronics Nuclear engineering |
spellingShingle |
TK Electrical engineering. Electronics Nuclear engineering Manappanl, Selvakumar Rajendranl, Jagadheswaran Mohd Yusof, Yusman Ramiah, Harikrishnan Wong, Mark Rustagi, Subhash Chander Kantimahanti, Arjun Kumar CMOS low power current source based tunable inductor for IoT devices |
description |
This paper proposes a novel tunable inductor (TI) with integrated miniature low power current source tuner (LPCST). It is fabricated in CMOS 180 nm. In proportion to the tuner voltage, the physical inductance value can be increased up to 80% from its default value. The increasing inductance value is beneficial since a small inductor can be utilized to achieve high inductance value. Integration of the tuner to a physical inductor of 1.2 nH increases the inductance value up to 2.2 nH at 2.5 GHz contributing to an area reduction of 52%. The TI has been integrated to a single stage CMOS IoT PA and tested. The tunability property of the TI allows the performance of the IoT PA to be adjusted and makes it resilient to process variations, thus enhances reliability and production yield. |
format |
Conference or Workshop Item |
author |
Manappanl, Selvakumar Rajendranl, Jagadheswaran Mohd Yusof, Yusman Ramiah, Harikrishnan Wong, Mark Rustagi, Subhash Chander Kantimahanti, Arjun Kumar |
author_facet |
Manappanl, Selvakumar Rajendranl, Jagadheswaran Mohd Yusof, Yusman Ramiah, Harikrishnan Wong, Mark Rustagi, Subhash Chander Kantimahanti, Arjun Kumar |
author_sort |
Manappanl, Selvakumar |
title |
CMOS low power current source based tunable inductor for IoT devices |
title_short |
CMOS low power current source based tunable inductor for IoT devices |
title_full |
CMOS low power current source based tunable inductor for IoT devices |
title_fullStr |
CMOS low power current source based tunable inductor for IoT devices |
title_full_unstemmed |
CMOS low power current source based tunable inductor for IoT devices |
title_sort |
cmos low power current source based tunable inductor for iot devices |
publisher |
IEEE |
publishDate |
2020 |
url |
http://eprints.um.edu.my/37103/ https://ieeexplore.ieee.org/document/9117926 |
_version_ |
1768007309375569920 |
score |
13.188404 |