Researchers successfully combined 1,024 silicon quantum dots with cryogenic on-chip electronics, paving the way for scalable quantum computing.

Researchers at Quantum Motion in London recently demonstrated the integration of 1,024 independent silicon quantum dots with on-chip digital and analog electronics, to produce a quantum computing ...

The 1024-QAM demodulator we developed for cable television networks uses a modified symbol-decision region to reduce the effects of phase noise due to set-top-box tuners. The symbol-decision region is ...

In , we looked at assigning bit sequences to QAM symbols, using 16-QAM as an example. We concluded part 2 with a diagram similar to Figure 1, showing that actual QAM signals often deviate from their ...

A constellation diagram plots a quadrature amplitude modulation (QAM) signal’s in-phase and quadrature components.

What happened? Reviewing in-tree flowgraph constellation_soft_decoder.grc and all of the modulation pairs work correctly with exception of 16-QAM. The flowgraph allows BPSK, QPSK and 16-QAM ...

Validations were achieved for the industry’s first 5G New Radio (NR) FR1 1024-QAM demodulation test cases based on the 3GPP TS 38.521-4 test specification.

Keysight achieved these test case validations through the addition of 1024-QAM support on the E7515B UXM 5G Test platform, which is available as a software-only upgrade to existing users. By achieving ...

Keysight achieved these test case validations through the addition of 1024-QAM support on the E7515B UXM 5G Test platform, which is available as a software-only upgrade to existing users.