本文通过计算机叠代法,分析计算了一般所用的λ_m/4单膜系介质腔镜的色散,发现用这种腔镜难以补偿腔内脉冲的正啁啾.设计了一种双膜系介质镜,它具有补偿正啁啾所需的合适色散量φ(ω)=1.3×10~(-28)sec~2,用它代替一般腔镜,结果在没有附加任何其它色散元件情况下,直接从简单的碰撞锁模染料激光器获得30fs的脉冲输出.

Photonics-based radar with a photonic de-chirp receiver has the advantages of broadband operation and real-time signal processing, but it suffers from interference from image frequencies and other undesired frequency-mixing components, due to single-channel real-valued photonic frequency mixing. In this paper, we propose a photonics-based radar with a photonic frequency-doubling transmitter and a balanced in-phase and quadrature (I/Q) de-chirp receiver. This radar transmits broadband linearly fr

A novel tiled Ti:sapphire (Ti:S) amplifier was experimentally demonstrated with >1 J amplified chirped pulse output. Two Ti:S crystals having dimensions of 14 mm× 14 mm× 25 mm were tiled as the gain medium in a four-pass amplifier. Maximum output energy of 1.18 J was obtained with 2.75 J pump energy. The energy conversion efficiency of the tiled Ti:S amplifier was comparable with a single Ti:S amplifier. The laser pulse having the maximum peak power of 28 TW was obtained after the compressor. Mo

Chirp信号的简介 Chirp信号是一个典型的非平稳信号，在通信、声纳、雷达等领域具有广泛的应用。 这是一个matlab对chirp信号的仿真实验

本文件是在树莓派系统下安装chirpstack,亲测有效，在树莓派3b/4b/cm3+环境下可以正常的工作运行

chirp-0.4.1-win32 手台通用写频软件 chirp-0.4.1-win32 手台通用写频软件

聚束SAR扩展ChirpScaling成像算法_英文_，还不错

该程序对4个点目标进行仿真成像， 距离向采用解线频调方法进行压缩， 方位向采用传统的脉冲压缩， 最后获得了4个点目标的像。

产生OFDM Chirp波形，包括时域表示和频域表示，用于mimo雷达，且附有参考文献，里面有波形的时频域表示，以便进一步研究

chirp信号 模糊函数仿真分析 直接运行即可使用