A 100-120GHz 20Gbps Bits-to-RF 16QAM Transmitter Using 1-bit Digital-to-Analog Interface

机译：使用1位数模接口的100-120GHz 20Gbps位/射频16QAM发射机

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This paper presents a 100-120GHz direct modulation wireless transmitter (TX) that takes raw data bits as the input and generates 16QAM constellation by combining two QPSK constellations with an amplitude ratio of 2. It delivers 3dBm maximum CW output power. Wireless test at 20-cm TX-RX distance measures 20Gbps data rate with an EVM of -15.8dB, corresponding to a BER of 10^-3. The TX completely avoids the need for high-speed high-linearity DACs, thereby significantly reducing implementation cost and improving efficiency.

机译：本文介绍了100-120GHz直接调制无线发射器（TX），将原始数据位作为输入，并通过组合两个具有幅度比的QPSK星座产生16QAM星座。它提供3DBM最大CW输出功率。 20厘米TX-RX距离的无线测试测量20Gbps数据速率，EVM为-15.8db，对应于10个 ^{-3
。 TX完全避免了对高速高线性DAC的需求，从而显着降低了实现成本和提高效率。}

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来源
《IEEE Custom Integrated Circuits Conference》|2019年|1-4|共4页
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作者
Huan Wang; Hossein Mohammadnezhad; Damla Dimlioglu; Payam Heydari;
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关键词
Phase shift keying; Frequency modulation; Wireless communication; Transmitters; Two dimensional displays; Wideband;

机译：相移键控;频率调制;无线通信;发射机;二维显示器;宽带;

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1. Mitigate the impact of transmitter finite extinction ratio using K-means clustering algorithm for 16QAM signal [J] . Yu Miao, Li Yan, Shu Tong, Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 2018,第期

机译：使用K-Means聚类算法进行16QAM信号的发射器有限消光比的影响
2. Image Enhancement in 26 GHz-Band 1-Bit Direct Digital RF Transmitter Using Manchester Coding [J] . Zhang Junhao, Kazuno Masafumi, Motoyoshi Mizuki, IEICE Transactions on Communications . 2021,第6期

机译：26 GHz带1位直接数字RF发射器中的图像增强使用曼彻斯特编码
3. All-Digital Transmitter Architecture Based on Two-Path Parallel 1-bit High Pass Filtering DACs [J] . Fikre Tsigabu Gebreyohannes, Antoine Frappé, Philippe Cathelin, IEEE transactions on circuits and systems . I , Regular papers . 2018,第11期

机译：基于两路并行1位高通滤波DAC的全数字发送器架构
4. A 100-120GHz 20Gbps Bits-to-RF 16QAM Transmitter Using 1-bit Digital-to-Analog Interface [C] . Huan Wang, Hossein Mohammadnezhad, Damla Dimlioglu, IEEE Custom Integrated Circuits Conference . 2019

机译：使用1位数模转准接口100-120GHz 20Gbps位的RF 16QAM发射器
5. High-bandwidth, high-dynamic range signal generation using 1-bit digital-to-analog conversion. [D] . Gupta, Ajay K. 2005

机译：使用1位数模转换产生高带宽，高动态范围的信号。
6. 100 Gb/s Silicon Photonic WDM Transmitter with Misalignment-Tolerant Surface-Normal Optical Interfaces [O] . Beiju Huang, Zanyun Zhang, Zan Zhang, 2019

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7. A 20Gbps scalable load balanced Birkhoff-von Neumann symmetric TDM switch IC with SERDES interfaces [O] . Y. Hsu 2012

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A 100-120GHz 20Gbps Bits-to-RF 16QAM Transmitter Using 1-bit Digital-to-Analog Interface

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