中圖分類號： TN911.3 文獻(xiàn)標(biāo)識碼： A DOI：10.16157/j.issn.0258-7998.200503 中文引用格式： 張健，高澤峰,，吳倩文,，等. 毫米波自適應(yīng)調(diào)制解調(diào)器的FPGA設(shè)計(jì)實(shí)現(xiàn)[J].電子技術(shù)應(yīng)用，2020,，46(12)：116-120,，133. 英文引用格式： Zhang Jian，Gao Zefeng,，Wu Qianwen,，et al. Implementation and verification of adaptive modem for MMW communication link[J]. Application of Electronic Technique，2020,，46(12)：116-120,，133.
Implementation and verification of adaptive modem for MMW communication link
1.School of Electronic Information，Hangzhou Dianzi University,，Hangzhou 310018,，China； 2.Shanghai Institute of Microsystems and Information Technology,，Chinese Academy of Sciences,，Shanghai 200050，China
Abstract： Millimeter wave(MMW) communication link is an important transmission technology of 5G/6G and wireless private network. Adaptive modem can resist environmental influences such as rain attenuation and effectively guarantee the quality of communication link. In this paper, the system generator, Vivado and other tools were used to realize and verify the adaptive modem module adapted to MMW communication link on FPGA, which supported seven modulation modes of BPSK to 4096QAM, realized the time delay less than 18 clock cycles, and could be automatically switched according to channel measurement and signaling instructions in the condition of ensuring the SNR is below 10-5.
Key words : millimeter wave communication,；adaptive modem,；QAM；system generator
