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    • 77. 发明授权
    • On-chip IQ imbalance and LO leakage calibration for transceivers
    • 用于收发器的片上IQ不平衡和LO泄漏校准
    • US08559488B1
    • 2013-10-15
    • US13611808
    • 2012-09-12
    • Lydi SmainiNeric FongSang Won SonBo Wang
    • Lydi SmainiNeric FongSang Won SonBo Wang
    • H04B1/38
    • H04B1/40H03D2200/0045H03D2200/0082H03D2200/009H04B1/30
    • The disclosure can provide methods and systems for autocalibrating a transceiver. The method can include upconverting a bandpass input signal by mixing the bandpass input signal with a first local oscillator signal to form an initial transmitter signal. The initial transmitter signal can be looped back to a receiver and downconverted with a second local oscillator signal having a frequency that is different from the first local oscillator to form an intermediate frequency signal. At least one of a gain and a phase of the transmitter can be adjusted based on a transmitter image sideband of the intermediate frequency signal to generate a calibrated transmitter signal having minimized transmitter image sideband.
    • 本公开可以提供用于自动校准收发器的方法和系统。 该方法可以包括通过将带通输入信号与第一本地振荡器信号混合以形成初始发射机信号来上变频带通输入信号。 初始发射机信号可以环回到接收机,并且与具有不同于第一本地振荡器的频率的第二本地振荡器信号下变频以形成中频信号。 可以基于中频信号的发射机图像边带来调整发射机的增益和相位中的至少一个,以生成具有最小化的发射机图像边带的经校准的发射机信号。
    • 80. 发明申请
    • Method for Utilizing Soft X-Ray Microimaging for Cancer Cell Image Recognition
    • 用于癌症细胞图像识别的软X射线成像的方法
    • US20130071876A1
    • 2013-03-21
    • US13699116
    • 2011-05-09
    • Jian HaoFan ZhangMaosheng DongYi LuoSheng WuYongfei ZhaoBo Wang
    • Jian HaoFan ZhangMaosheng DongYi LuoSheng WuYongfei ZhaoBo Wang
    • G01N23/04
    • G06K9/00127G01N23/04
    • This invention discloses a method for utilizing soft X-ray microimaging for cancer cell image recognition. The method comprises the steps of 1) sample preparation; 2) pathological examination; 3) soft X-ray imaging; and 4) analysis and recognition. This invention applies soft X-ray microimaging for cancer cell image recognition, successfully obtains the soft X-ray microscopic image of a cancer cell by scanning the cancer cell with synchrotron radiation soft X-ray microimaging, provides recognition steps and experimental data, and establishes a method for utilizing soft X-ray microimaging for cancer cell image recognition. This invention creates a method for analyzing soft X-ray microscopic images, provides a novel synchrotron radiation soft X-ray pathological diagnosis method for cancer diagnosis, and provides an extremely valuable basis for the creation and clinical application of soft X-ray pathology in the 21st century.
    • 本发明公开了一种利用软X射线微成像进行癌细胞图像识别的方法。 该方法包括以下步骤:1)样品制备; 2)病理检查; 3)软X射线成像; 和4)分析和认可。 本发明应用软X射线微成像进行癌细胞图像识别,通过用同步辐射软X射线微成像扫描癌细胞,成功获得癌细胞的软X射线显微镜图像,提供识别步骤和实验数据,并建立 一种利用软X射线微成像进行癌细胞图像识别的方法。 本发明创建了一种分析软X射线显微镜图像的方法,为癌症诊断提供了一种新型的同步辐射软X射线病理诊断方法,为软X射线病理学的创造和临床应用提供了极其宝贵的基础 21世纪。