Simple and Low Power Highly Sensitive Frequency Demodulator Circuit for 10-Gb/s Transmission System for Labeling Signal

다국어 초록 (Multilingual Abstract)

This paper proposes a simple and low power highly sensitive frequency demodulator. In the previous work, we proposed a multiplex communication system that transmits additional data by using a frequency modulation technique and the proposed circuit provided highly sensitive characteristics on frequency demodulation. However, with this configuration, there is the problem that the power consumption and the number of control points increase. Therefore, in this paper, we propose a simple and lower power circuit configuration. We investigated the characteristics of these frequency demodulators using a prototype demodulation system consisting of an FPGA and discrete devices. Compared with the delay detection circuit, the proposed simple and lower power demodulation system, which showed the same output characteristics as the conventional sensitive demodulator, successfully detected about twice the detection data than the delay detection circuit did.

목차 (Table of Contents)

• Abstract
• I. INTRODUCTION
• II. LABELING SIGNAL SYSTEM
• III. IMPROVEMENT OF HIGHLY SENSITIVE FREQUENCY DEMODULATOR CIRCUIT
• IV. MEASUREMENT RESULTS
• V. CONCLUSION
• REFERENCES

참고문헌 (Reference)

1 Daichi Omoto, "Simple Routing Control System for 10 Gb/s Data Transmission Using a Frequency Modulation Technique" 대한전자공학회 5 (5): 199-206, 2016

2 Michael Yan, "Senior Applicarions Engineer “SONET/SDH Essentials” Senior Applications Engineer SONET Aggregation and T/E Carrier Applications Group © 2008 Exar Corporation XRWP00003"

3 Reza Vaez-Fhaemi, "Ph.D, “Next-Generation Optical Transport Networks” 2010 JDS Uniphase Corporation 30168128 001 0710 NG.OTN.WP. ACC.TM.AE"

4 Antonio Rodriguez-Moral, "Optical Data Networking: Protocols, Technologies, and Architectures for Next Generation Optical Transport Networks and Optical Internetworks" 18 (18): 2000

5 "IEEE Std. 802.3bk-2013"

6 "IEEE 802.3ba 40 Gb/s and 100 Gb/s Ethernet Task Force Public Area"

7 Daichi Omoto, "High Resolution Study of FM Delay Detection Circuit in Labeling Signal Detecting Circuit" 2015

8 K. Furuichi, "Design of high-linearity delay detection circuit for 10-Gb/s communication system in 65-nm CMOS" 261-262, 2016