Asset Details
Do you wish to reserve the book?
A current mode operational transconductance amplifier‐only half/full‐wave rectifier
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
A current mode operational transconductance amplifier‐only half/full‐wave rectifier
Do you wish to request the book?
A current mode operational transconductance amplifier‐only half/full‐wave rectifier
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
A current mode operational transconductance amplifier‐only half/full‐wave rectifier
2023
Overview
This letter introduces a novel half/full‐wave rectifier architecture that utilizes only an operational transconductance amplifier (OTA), eliminating the need for external passive components. The proposed circuit can accurately process input current signals with frequencies of up to 1 MHz, within an operating range of ±270 μA. The design exhibits excellent zero‐crossing performance, linearity, and simplicity, making it highly suitable for implementation in modern IC technologies. The impact of non‐idealities and parasitic effects on the circuit performance was thoroughly investigated; however, the absence of passive elements ensured that any parasitic effects remained negligible. The simulation results obtained using 0.18‐μm CMOS technology and a ±0.9 V supply voltage were consistent with theoretical predictions, validating the efficacy of the proposed design. This letter introduces a novel half/full‐wave rectifier architecture that utilizes only an operational transconductance amplifier (OTA), eliminating the need for external passive components. The proposed circuit can accurately process input current signals with frequencies of up to 1MHz, within an operating range of ±270 μA. The design exhibits excellent zero‐crossing performance, linearity, and simplicity, making it highly suitable for implementation in modern IC technologies.
Publisher
John Wiley & Sons, Inc
