Title :
A multi-DSP based measurement apparatus for on-line testing of MSK wireless data communication devices
Author :
Bucci, Giovanni ; Landi, Carmine ; Ocera, Giuseppe
Author_Institution :
Dipt. di Ingegneria Elettrica, l´´Aquila Univ., Italy
Abstract :
In this paper the design and implementation of a high-performance measuring instrument based on multiple digital signal processors (DSPs) is discussed. It has been applied to implement a special measurement algorithm for the characterization of MSK (Minimum Shift Keying) impulsive radio-frequency signal transmitters, based on the time domain analysis. In addition, experimental results obtained using the system to characterize IFF (Identification Friend or Foe) and TDMA (Time Division Multiple Access) actual devices are also reported
Keywords :
analogue-digital conversion; computerised instrumentation; data communication equipment; digital radio; digital signal processing chips; military communication; minimum shift keying; mobile radio; multiprocessing systems; radio transmitters; spectral analysers; spread spectrum communication; telecommunication computing; telecommunication equipment testing; time division multiple access; time-domain analysis; IFF devices; MSK wireless data communication devices; RISC DSP; TDMA devices; high speed digitizer; high-performance measuring instrument; impulsive radio-frequency signal transmitters; measurement algorithm; military communication; multi-DSP based measurement apparatus; multiple digital signal processors; on-line testing; time domain analysis; Digital signal processing; Digital signal processors; Instruments; Radio frequency; Radio transmitters; Signal design; Signal processing algorithms; Testing; Time division multiple access; Time measurement;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1999. IMTC/99. Proceedings of the 16th IEEE
Conference_Location :
Venice
Print_ISBN :
0-7803-5276-9
DOI :
10.1109/IMTC.1999.776962
