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FPGA Design and SoC Implementation of Constant-Amplitude Multicode Bi-Orthogonal Modulation  

Hong, Dae-Ki (상명대학교 공과대학 정보통신공학과)
Kim, Yong-Seong (전자부품연구원 통신네트워크연구센터)
Kim, Sun-Hee (전자부품연구원 통신네트워크연구센터)
Cho, Jin-Woong (전자부품연구원 통신네트워크연구센터)
Kang, Sung-Jin (한국기술교육대학교 정보기술공학부)
Abstract
In this paper, we design the FPGA (Field-Programmable Gate Array) of the CAMB (Constant-Amplitude Multi-code Biorthogonal) modulation, and implement the SoC (System on Chip). The ASIC (Application Specific Integrated Circuit) chip is be implemented through targeting and board test. This 12Mbps modem SoC includes the ARM (Advanced RISC Machine)7TDMI, 64Kbyte SRAM(Static Random Access Memory) and ADC (Analog to Digital Converter)/DAC (Digital to Analog Converter) for flexible applications. Additionally, the modem SoC can support the variable communication interfaces such as the 16-bits PCMCIA (Personal Computer Memory Card International Association), USB (Universal Serial Bus) 1.1, and 16C550 Compatible UART (Universal Asynchronous Receiver/Transmitter).
Keywords
CAMB; Constant Amplitude; Multicode; Biorthogonal Modulation; SoC;
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