会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 특별하게 디자인된 부호화된 신호를 수신하는 회로 장치 및방법
    • 用于接收特殊设计编码信号的电路布置和方法
    • KR1020080002775A
    • 2008-01-04
    • KR1020077021963
    • 2006-03-02
    • 루더샤우젠 라인하트
    • 루더샤우젠라인하트
    • H04B1/16G06F17/15
    • H04J13/10G01S13/284H04J13/0011
    • In order to attain an optimally compressed, narrow pulse peak at the filter output of a correlation filter for the purpose of reception, the interfering secondary maxima of the autocorrelation function of binary codes must be as small as possible. The invention uses specially designed signal codes which are used to generate the associated complementary signal code from the received sequence by means of evaluation in the reception filter. The subsequent parallel formation of the autocorrelation functions of the received signal code and the complementary signal code exhibits secondary maxima having an opposite mathematical sign, thus resulting in the desired perfect pulse peak having secondary maxima which are equal to zero during summation at the filter output.
    • 为了在接收目的的相关滤波器的滤波器输出端获得最佳压缩的窄脉冲峰值,二进制码的自相关函数的干扰次级最大值必须尽可能小。 本发明使用专门设计的信号码,用于通过接收滤波器中的评估从接收到的序列生成相关联的互补信号码。 随后并行形成接收信号码和互补信号码的自相关函数表现出具有相反数学符号的二次最大值,从而导致所期望的完美脉冲峰值具有在滤波器输出的求和期间等于零的次最大值。