That is why fiber-optic internet is so fast ... Quadrature Amplitude Modulation (QAM) isn't a specific technology. It's a ...

Our universal QAM/PSK modulator core is aimed at broadband point-to-point and point-to-multipoint applications and supports QAM orders from 2 (BPSK) to 256. It is compatible with the IEEE 802.16.x ...

March 25, 2014 - FPGA intellectual property (IP) provider IPrium LLC today announced that it has added 128-APSK and 256-APSK (DVB-S2X) constellation support to the QAM Modulator IP Core. The QAM ...