Publication: Independent BRM multi patterns with VFC
0
0
Issued Date
2000
Resource Type
File Type
application/pdf
Other identifier(s)
2-s2.0-2342557232
Rights Holder(s)
Scopus
Bibliographic Citation
IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings. Vol , No. (2000), p.622-625
Suggested Citation
Tipsuwanporn V., Tirasesth K., Sattho U., Witheephanich K., Chuenarom S. Independent BRM multi patterns with VFC. IEEE Asia-Pacific Conference on Circuits and Systems - Proceedings. Vol , No. (2000), p.622-625. Retrieved from: https://hdl.handle.net/20.500.14740/6955
Abstract
In this paper voltage-to-frequency conversion (VFC) circuit with Binary Rate Multipliers (BRM) output is presented. We first analyze spectrum value and percentage of Binary Bit Rate (BBR) power then reject the repeated power values, and select only one BBR signal to construct BRM by linear combination. A VFC design with 1 to 5 volts (Vin) and ±2.5 volts (Vout) can generate BRM pattern (0 Hz - 39.0625 kHz) in sine, triangular, saw-tooth and square waveform. The average value of VFC output signal is fedback to input of the VFC in order to stabilize pattern for BRM transmission. The output patterns and frequencies can be controlled either independently or simultaneously.