An ASK modulator for RFID applications using low voltage digitally programmable CMOS-CCII

Author

Khan, Iqbal A. ; Simsim, Mohammed T.

Author_Institution

Dept. of Electr. Eng., Umm Al Qura Univ., Makkah, Saudi Arabia

fYear

2013

fDate

27-30 April 2013

Firstpage

1

Lastpage

4

Abstract

A 1-bit digitally programmable CMOS current conveyor is realized, studied and has been used to implement a simple novel ASK modulator for RFID applications. The realized modulator uses single 1-bit digitally programmable current conveyor along with just two grounded resistors and provides high input impedance as well as amplification to the modulated signal. The realized ASK modulator is designed and verified using PSPICE and the results thus obtained justify the theory.

Keywords

CMOS integrated circuits; amplitude shift keying; current conveyors; low-power electronics; modulators; radiofrequency identification; ASK modulator; CMOS current conveyor; PSPICE; RFID; amplitude shift keying; grounded resistors; low voltage digitally programmable CMOS-CCII; radiofrequency identification; word length 1 bit; Amplitude shift keying; CMOS integrated circuits; Impedance; Low voltage; Radiofrequency identification; Voltage control; ASK modulator; RFID; current conveyor;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Communications and Photonics Conference (SIECPC), 2013 Saudi International

Conference_Location

Fira

Print_ISBN

978-1-4673-6196-5

Electronic_ISBN

978-1-4673-6194-1

Type

conf

DOI

10.1109/SIECPC.2013.6551008

Filename

6551008