4 Results
1MA129 GPRS (General Packet Radio Service) and EDGE (Enhanced Data Rates for GSM Evolution) provide data capabilities in widely deployed 2G networks reaching peak and average data rates of 384kpbs and 200kbps, respectively. Within 3GPP Release 7, further improvements to GPRS/EDGE have been specified in the context of EDGE evolution. This application note introduces key features of EDGE evolution and
1GP58 Polar modulation is a method where digital modulation is realized as a combination of phase and amplitude modulation, rather than using an I/Q modulator. This technique becomes increasingly important in mobile communication. This application note shows how to generate polar modulation with an R&S ® SMU200A Vector Signal Generator. Amplifier,Arbitrary Waveform Generator,EDGE,GSM,GSM/Edge,Power
1MA66 Short measurement time in conjunction with high accuracy and repeatability of results are essential for efficient testing of mobile phone power amplifiers. Power Meter R&S ® NRP, Signal Generator R&S ® SMIQ, Spectrum Analyzers R&S ® FSP/FSU/FSQ and Power Supply R&S ® NGMO2 offer optimum characteristics such as high accuracy, fast settling speed and short measurement time in programmed mode. This
1GP47 The NRT power reflection meter can measure the average burst power of TDMA signals. This application note shows how to use this feature to measure the average power in the useful part of GSM/EDGE bursts. The procedure given here can also be modified for use with other TDMA systems. Base Station,Basestation,Burst,EDGE,GSM,NRT,NRT-Z,Power,Average Burst Power,AFQ-K241 Power Measurements on GSM/EDGE
