公开(公告)号：WO2018063444A9

公开(公告)日：2018-04-05

申请号：PCT/US2017/031353

申请日：2017-05-05

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: H04B7/00 ,  H04B7/02 ,  H04B7/26 ,  H04B17/00 ,  H04W16/14

Abstract: Techniques are provided for implementing a portable spectrum analyzer. An example system, according to an embodiment, includes a signal analyzer including an RF receiver to receive RF signals from an antenna, an analog-to-digital converter to generate a sampled signal based on the received RF signals, and a signal analysis co-processor to perform cognitive scanning analysis of the sampled signal. The cognitive scanning analysis includes detection, identification, and characterization of digital/analog signal(s) embedded in the sampled signal. The system may further include a communications interface circuit to provide communication between the signal analyzer and an associated mobile host platform (e.g., smartphone). The communication includes transmitting results of the cognitive scanning analysis to the mobile host and receiving parameters from the mobile host to control the operation of the cognitive scanning analysis. The signal analyzer and mobile host are coupled through a shared enclosure such as a hinged case, sleeve, or wallet.

公开(公告)号：WO2018063444A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/031353

申请日：2017-05-05

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: H04B7/00 ,  H04B7/02 ,  H04B7/26 ,  H04B17/00 ,  H04W16/14

Abstract: Techniques are provided for implementing a portable spectrum analyzer. An example system, according to an embodiment, includes a signal analyzer including an RF receiver to receive RF signals from an antenna, an analog-to-digital converter to generate a sampled signal based on the received RF signals, and a signal analysis co-processor to perform cognitive scanning analysis of the sampled signal. The cognitive scanning analysis includes detection, identification, and characterization of digital/analog signal(s) embedded in the sampled signal. The system may further include a communications interface circuit to provide communication between the signal analyzer and an associated mobile host platform (e.g., smartphone). The communication includes transmitting results of the cognitive scanning analysis to the mobile host and receiving parameters from the mobile host to control the operation of the cognitive scanning analysis. The signal analyzer and mobile host are coupled through a shared enclosure such as a hinged case, sleeve, or wallet.

公开(公告)号：WO2018063445A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/031358

申请日：2017-05-05

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: G01R23/16 ,  H04B17/00 ,  G01R13/00 ,  H04B1/38 ,  H04L12/26

Abstract: Techniques are provided for implementing a portable spectrum analyzer. An example system, according to an embodiment, includes a signal analyzer including an RF receiver to receive RF signals from an antenna, an analog-to-digital converter to generate a sampled signal based on the received RF signals, and a signal analysis co-processor to perform cognitive scanning analysis of the sampled signal. The cognitive scanning analysis includes detection, identification, and characterization of digital/analog signal(s) embedded in the sampled signal. The system may further include a communications interface circuit to provide communication between the signal analyzer and an associated mobile host platform (e.g., smartphone). The communication includes transmitting results of the cognitive scanning analysis to the mobile host and receiving parameters from the mobile host to control the operation of the cognitive scanning analysis. The signal analyzer and mobile host are coupled through a shared enclosure such as a hinged case, sleeve, or wallet.

Abstract translation:

提供了实施便携式频谱分析仪的技术。 根据一个实施例的示例系统包括：信号分析器，包括用于接收来自天线的RF信号的RF接收器，用于基于所接收的RF信号生成采样信号的模数转换器， 处理器执行对采样信号的认知扫描分析。 认知扫描分析包括嵌入采样信号中的数字/模拟信号的检测，识别和表征。 该系统还可以包括通信接口电路，以提供信号分析器和关联的移动主机平台（例如，智能手机）之间的通信。 通信包括将认知扫描分析的结果发送给移动主机，并接收来自移动主机的参数以控制认知扫描分析的操作。 信号分析仪和移动主机通过共用外壳耦合，如铰链外壳，袖子或钱包。

公开(公告)号：WO2015126486A1

公开(公告)日：2015-08-27

申请号：PCT/US2014/066180

申请日：2014-11-18

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

Inventor： ANTHONY, Michael P. ,  CHUANG, Jack ,  MODY, Apurva N. ,  SPOONER, Chad M.

IPC: H04L27/28

CPC classification number: H04L27/0006 ,  H04L5/003 ,  H04L12/4633 ,  H04L27/0012

Abstract: A system and method use tunnelizing for analyzing frequency spectrum. The method may include the steps of under sampling an input signal to take samples in one or more tunnels each with a tunnel bandwidth that is equal to or less than a total analysis bandwidth of the input signal; detecting one or more cyclostationary features of the input signal based on the samples; and determining one or more signal types of the one or more cyclostationary features based on the one or more cyclostationary features.

Abstract translation: 一种用于分析频谱的隧道效应的系统和方法。 该方法可以包括以下步骤：对输入信号进行采样以在一个或多个隧道中采样，每个隧道中的隧道带宽等于或小于输入信号的总分析带宽; 基于样本检测输入信号的一个或多个循环平稳特征; 以及基于所述一个或多个循环平稳特征来确定所述一个或多个循环平稳特征的一个或多个信号类型。

公开(公告)号：EP3532854A1

公开(公告)日：2019-09-04

申请号：EP17856942.2

申请日：2017-05-05

Applicant: BAE SYSTEMS Information and Electronic Systems Integration Inc.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: G01R23/16 ,  H04B17/00 ,  G01R13/00 ,  H04B1/38 ,  H04L12/26

公开(公告)号：EP3520225A1

公开(公告)日：2019-08-07

申请号：EP17856941.4

申请日：2017-05-05

Applicant: BAE SYSTEMS Information and Electronic Systems Integration Inc.

Inventor： MODY, Apurva N. ,  CHUANG, Jack ,  LAWRENCE, Ronald

IPC: H04B7/00 ,  H04B7/02 ,  H04B7/26 ,  H04B17/00 ,  H04W16/14