Title :
A SET quantizer circuit aiming at digital communication system
Author :
Mahapatra, Santanu ; Ionescu, Adrian Mihai ; Banerjee, Kaustav ; Declercq, Michel
Author_Institution :
Electron. Lab., Swiss Fed. Inst. of Technol. Lausanne, Switzerland
Abstract :
A SET based quantizer circuit has been developed in this work for the purposes of application to digital communication systems. The proposed circuit, which consists of only two SET devices, offers ultra low power dissipation, small quantization noise error and zero granular noise error. The proposed circuit does not require any external sampling signal for sampling the baseband signal. The sampling rate can be controlled simply by varying the device capacitor.
Keywords :
Coulomb blockade; digital communication; quantisation (signal); quantum interference devices; single electron transistors; transmitters; SET quantizer circuit; baseband signal sampling; device capacitor; digital communication systems; external sampling signal; granular noise error; power dissipation; quantization noise error; sampling rate; single electron transistors; Baseband; Capacitance; Character generation; Circuit noise; Communication system control; Delta modulation; Digital communication; Digital modulation; Quantization; Sampling methods;
Conference_Titel :
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN :
0-7803-7448-7
DOI :
10.1109/ISCAS.2002.1010841
