公开(公告)号：US20050018795A1

公开(公告)日：2005-01-27

申请号：US10448215

申请日：2003-05-30

Applicant: John Studenny ,  Daniel Domey

Inventor： John Studenny ,  Daniel Domey

IPC: G01S1/00 ,  G01S1/04 ,  G01S19/48 ,  G06F11/00 ,  H04L27/06

CPC classification number: G06F11/1487 ,  G01S19/08 ,  G01S19/15 ,  G01S19/20 ,  G01S19/36

Abstract: A digital signal processing system includes a digital hardware path for processing digital input data to generate respective digital output data, and at least two algorithmically distinct and mathematically equivalent software processes. Each process independently controls the digital hardware path to generate respective digital output data based on the digital input data.

Abstract translation: 数字信号处理系统包括用于处理数字输入数据以产生相应的数字输出数据的数字硬件路径，以及至少两个算术上不同和数学上等效的软件过程。 每个处理独立地控制数字硬件路径以基于数字输入数据生成相应的数字输出数据。

公开(公告)号：US4489326A

公开(公告)日：1984-12-18

申请号：US358265

申请日：1982-03-15

Applicant: John Studenny

Inventor： John Studenny

IPC: G01S1/56 ,  G01S1/16

CPC classification number: G01S1/56

Abstract: The disclosure teaches a method, and an apparatus for carrying out the method, for determining the time between TO and FRO received waveforms from the time reference scanning beam (TRSB) of a microwave landing system (MLS). In accordance with the invention, the time interval between the TO and FRO received waveforms is determined by correlating the received waveforms with apriori waveforms representative of the TO and FRO waveforms respectively. The apriori waveforms are generated by having a process construct matched filters for these waveforms. A FRO received waveform is used to provide an apriori representation of a TO received waveform and vice-versa. In one embodiment of the invention, the TO and FRO waveforms which are used to construct the matched filters are time reversed.

Abstract translation: 本发明公开了一种用于执行该方法的方法和装置，用于从微波着陆系统（MLS）的时间参考扫描光束（TRSB）确定接收波形的TO和FRO之间的时间。 根据本发明，通过将接收到的波形与表示TO和FRO波形的先验波形相关联来确定TO和FRO接收波形之间的时间间隔。 先验波形是通过对这些波形进行构造匹配滤波器来生成的。 FRO接收波形用于提供TO接收波形的先验表示，反之亦然。 在本发明的一个实施例中，用于构造匹配滤波器的TO和FRO波形是时间反转的。

公开(公告)号：US20110231038A1

公开(公告)日：2011-09-22

申请号：US12725948

申请日：2010-03-17

Applicant: John STUDENNY ,  Daniel Domey

Inventor： John STUDENNY ,  Daniel Domey

IPC: G06F19/00 ,  G01C21/00

CPC classification number: G01S19/15 ,  B64D45/04 ,  G01S19/07 ,  G01S19/20 ,  G01S19/41

Abstract: A method for confirming mobile base station integrity in a relative GNSS aircraft landing system, the method comprising: determining a relative position of a first GNSS antenna fixed to the mobile base station with respect to a second GNSS antenna also fixed to the mobile base station by processing signals from a GNSS satellite constellation; calculating a distance between the first GNSS antenna and the second GNSS antenna using the measured relative position; comparing a calculated distance to a known fixed distance; and confirming mobile base station integrity if the calculated distance is within a predetermined threshold of the known fixed distance.

Abstract translation: 一种用于确认相对GNSS飞行器着陆系统中的移动基站完整性的方法，所述方法包括：确定固定到所述移动基站的第一GNSS天线相对于第二GNSS天线的相对位置，所述第二GNSS天线也通过所述第二GNSS天线固定到所述移动基站 处理来自GNSS卫星星座的信号; 使用所测量的相对位置来计算所述第一GNSS天线与所述第二GNSS天线之间的距离; 将计算出的距离与已知固定距离进行比较; 以及如果所计算的距离在已知固定距离的预定阈值内，则确认移动基站完整性。

公开(公告)号：US5014063A

公开(公告)日：1991-05-07

申请号：US463415

申请日：1990-01-11

Applicant: John Studenny

Inventor： John Studenny

IPC: G01S13/34 ,  G01S13/60 ,  G01S13/88

CPC classification number: G01S13/345 ,  G01S13/342 ,  G01S13/60 ,  G01S13/882

Abstract: A transmitter section of the arrangement includes an altimeter transmitter and a Doppler transmitter. The transmitters both provide frequency-modulated outputs. The altimeter transmitter is linear-FM while the Doppler transmitter is sine-FM.