Title :
A multimode extra high IF1 image rejection receiver for TDMA applications
Author :
Dermentzoglou, L. ; Pneumatikakis, A. ; Arapoyanni, A. ; Moisiadis, Y.
Author_Institution :
ISDSA, Athens, Greece
Abstract :
A superheterodyne receiver intended for TDMA multi-standard operation is presented. The receiver achieves image rejection, by employing a very high first intermediate frequency, common for the three standards involved. The second IF stage positions the signal at a lower frequency, suitable for analog channel selection and bandpass sub-sampling, making the conversion to baseband a trivial digital task. The main objective is the determination of the feasibility of the architecture by extracting the building block parameters in order to operate for all the GSM-like standards
Keywords :
cellular radio; superheterodyne receivers; time division multiple access; GSM-like standards; TDMA applications; analog channel selection; bandpass sub-sampling; building block parameters; first intermediate frequency; image rejection receiver; multi-standard operation; superheterodyne receiver; Costs; Filtering; Filters; Frequency conversion; GSM; Hardware; Image converters; Radio frequency; Time division multiple access; Topology;
Conference_Titel :
Electronics, Circuits and Systems, 2000. ICECS 2000. The 7th IEEE International Conference on
Conference_Location :
Jounieh
Print_ISBN :
0-7803-6542-9
DOI :
10.1109/ICECS.2000.911484
