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.
Full text not available from this repository.Abstract
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.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | IEEE Electron Devices Technology and Manufacturing Conference (EDTM), online, Mar 16-18, 2020 |
| Uncontrolled Keywords: | Tunable inductor; Low power current source tuner; CMOS; Power amplifier; IoT |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering > Department of Electrical Engineering |
| Depositing User: | Ms Zaharah Ramly |
| Date Deposited: | 30 May 2023 07:09 |
| Last Modified: | 30 May 2023 07:09 |
| URI: | http://eprints.um.edu.my/id/eprint/37103 |
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