Title :
Combiners based on CMOS inverters and application in RF transmitter for wireless sensors
Author :
Thabet, Hanen ; Meillère, Stéphane ; Masmoudi, Mohamed ; Seguin, Jean-Luc ; Barthelemy, Hervé ; Aguir, Khalifa
Author_Institution :
IM2NP, Aix-Marseille Univ., Marseille, France
Abstract :
A new Combiner architecture for direct conversion transmitter based on CMOS inverters only and operating in transconductance mode is presented in this paper. Typical applications of an adder and a subtractor of two small amplitude signals are proposed to illustrate the circuit capabilities. The proposed circuit operation has been acted from measurements with the HCC/HCF4069UB Hex Inverter from the SGS Thomson Microelectronics [1].
Keywords :
CMOS integrated circuits; adders; invertors; radio transmitters; wireless sensor networks; CMOS inverters; HCC/HCF4069UB Hex inverter; RF transmitter; SGS Thomson Microelectronics; adder; amplitude signals; circuit operation; combiner architecture; direct conversion transmitter; subtractor; transconductance mode; wireless sensors; Adders; CMOS integrated circuits; Inverters; Microelectronics; Radio frequency; Radio transmitters; Transconductance; CMOS inverter; Combiners; Direct conversion; RF transmitter; adder; quadrature modulation; subtractor;
Conference_Titel :
Design & Technology of Integrated Systems in Nanoscale Era (DTIS), 2012 7th International Conference on
Conference_Location :
Gammarth
Print_ISBN :
978-1-4673-1926-3
DOI :
10.1109/DTIS.2012.6232982
