120-GBaud 16-QAM silicon photonics IQ modulator for data …
We demonstrated all-silicon IQ modulators (IQMs) operating at 120-GBaud 16-QAM with suitable bandwidth, and output power. We required optical signal-to-noise-ratio (rOSNR) that have …
The simulation setup. AWG: arbitrary waveform generator; IQM: …
After pulse shaping by the AWG, the modulated symbols form the I and Q driving signals, which are used to drive the IQ modulator (IQM).
AWG5000 任意波形发生器 | Tektronix
AWG5000 系列提供模拟和数字输出性能的独特组合，通过一台仪器即可生成模拟和数字 IQ 以及 IF 信号。 增加了高级定序和动态转跳功能，可方便地创建极其复杂的波形来更真实模拟真实环 …
Silicon photonic modulators for net 300 Gbps/λ IM/DD and Net 1 …
2022年12月1日 · High-capacity coherent transmission (net 1 Tbps/λ) using a C-band silicon photonic inphase/quadrature (IQ) modulator with high order QAM formats over 80 km of SSMF …
数字调制系列：IQ调制器特性 - 知乎 - 知乎专栏
矢量信号发生器 VSG及 任意波信号发生器 AWG均提供了IQ Gain Imbalance调整参数，对其进行微调即可改善镜频抑制。 2. IQ 正交性对镜频抑制的影响。正交性包括两个方面：(1) 基带信 …
任意波形產生器 -Keysight是德科技
Compact, multichannel vector signal generator capable of signal generation up to 8.5 GHz with 1 GHz of modulation bandwidth per channel. 是德科技任意波形產生器（AWG）擁有更高的傳真 …
种性能水平可以直接生成现代相干光通信系统要求的IQ基带信号,这些通信系统基于光学载波正交调制,支持超过200Gb/s的数据速率。 本文的目的是说明AWG70000的仪器特点和性能水平对生 …
M8194A 120 GSa/s 任意波形发生器 - Keysight
Keysight M8194A 任意波形发生器（AWG）拥有多达 4 个能在一个模块中同时工作的同步通道，采样率和带宽在同类产品中都较为出色。 M8194A 专为满足 64 GBd/64 QAM 和 100 GBd …
Experimental setup. IQM: optical IQ modulator, AWG
Download scientific diagram | Experimental setup. IQM: optical IQ modulator, AWG: arbitrary waveform generator, PME: polarization-multiplexing emulator, SW: optical switch, GFF: gain …
RF AWGs - Proteus Series - Tabor’s new addition to the Proteus
Tabor’s new addition to the Proteus, Arbitrary Waveform generators / Transceivers series. The new RF AWG/AWT has a built-in IQ modulator with advanced capabilities for multi-channel RF …