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Ultra-low-voltage Micro-ring Modulator Integrated with a CMOS Feed-forward Equalization Driver
Waveguide modulators Photonic integrated circuits
2015/5/26
We present an all-CMOS micro-ring modulator packaged with a feed-forward equalization driver circuit, operating in charge-injection mode at 8 Gbps with a drive voltage of only 50 mVp-p and a power con...
FPGA based Prototyping of Next Generation Forward Error Correction
FPGA based Prototyping Generation Forward Error Correction
2015/7/15
The concatenation of LDPC and RS codes has been demonstrated using a real-time FPGA prototype.A net coding gain of 9.0dB for 31.3-Gb/s was achieved with 20.5% redundancy for an input BER of 10 -2 .
Bit-Rate Doubling in Multi-Gbps Wideband ASK-Modulated 60 GHz RoF Links using Linear Feed-Forward Equalisation and Direct Conversion Transceivers
Bit-Rate Doubling Multi-Gbps Wideband ASK-Modulated Linear Feed-Forward Equalisation Direct Conversion Transceivers
2015/8/6
Linear feed-forward equalisation is used successfully to compensate for severe electrical and optical amplitude response impairments in a 60 GHz RoF link, enabling twice the bit-rate (4.25 Gbps), thro...