公开(公告)号：US08466826B2

公开(公告)日：2013-06-18

申请号：US13471808

申请日：2012-05-15

Applicant: Shawn Charland

Inventor： Shawn Charland

IPC: G01S7/36

CPC classification number: F41H13/0075 ,  H04B17/327 ,  H04B17/3913 ,  H04K3/42 ,  H04K3/43 ,  H04K3/92 ,  H04K3/94 ,  H04K2203/24

Abstract: A device and method for estimation of the transmission characteristics of a Radio Frequency system are provided. The device and method calculate a predicted receive power at a given location using a propagation and scenario model. Then a measured receive power at the given location is used to determine a correction value equal to the difference between the calculated and measured receive powers. The correction value and the propagation model are then used with a heuristic method to refine estimates of propagation and scenario parameters. The refined parameter set is used to produce a refined prediction of receive power, which is used to create a refined correction factor. The refined correction factor is used to determine predicted receive powers at a plurality of locations.

Abstract translation: 提供了一种用于估计射频系统的传输特性的装置和方法。 设备和方法使用传播和场景模型计算给定位置处的预测接收功率。 然后，使用给定位置处的测量接收功率来确定等于计算的和测量的接收功率之间的差的校正值。 然后使用启发式方法来使用校正值和传播模型来改进传播和场景参数的估计。 精细参数集用于产生精确的接收功率预测，用于创建精确的校正因子。 精确校正因子用于确定多个位置处的预测接收功率。

公开(公告)号：US20120225619A1

公开(公告)日：2012-09-06

申请号：US13471808

申请日：2012-05-15

Applicant: SHAWN CHARLAND

Inventor： SHAWN CHARLAND

IPC: H04K3/00 ,  H04W24/00

CPC classification number: F41H13/0075 ,  H04B17/327 ,  H04B17/3913 ,  H04K3/42 ,  H04K3/43 ,  H04K3/92 ,  H04K3/94 ,  H04K2203/24

Abstract: A device and method for estimation of the transmission characteristics of a Radio Frequency system are provided. The device and method calculate a predicted receive power at a given location using a propagation and scenario model. Then a measured receive power at the given location is used to determine a correction value equal to the difference between the calculated and measured receive powers. The correction value and the propagation model are then used with a heuristic method to refine estimates of propagation and scenario parameters. The refined parameter set is used to produce a refined prediction of receive power, which is used to create a refined correction factor. The refined correction factor is used to determine predicted receive powers at a plurality of locations.

Abstract translation: 提供了一种用于估计射频系统的传输特性的装置和方法。 设备和方法使用传播和场景模型计算给定位置处的预测接收功率。 然后，使用给定位置处的测量接收功率来确定等于计算的和测量的接收功率之间的差的校正值。 然后使用启发式方法来使用校正值和传播模型来改进传播和场景参数的估计。 精细参数集用于产生精确的接收功率预测，用于创建精确的校正因子。 精确校正因子用于确定多个位置处的预测接收功率。

公开(公告)号：US08184036B2

公开(公告)日：2012-05-22

申请号：US12044351

申请日：2008-03-07

Applicant: Shawn Charland

Inventor： Shawn Charland

IPC: H01Q15/00

CPC classification number: F41H13/0075 ,  H04B17/327 ,  H04B17/3913 ,  H04K3/42 ,  H04K3/43 ,  H04K3/92 ,  H04K3/94 ,  H04K2203/24

Abstract: A device and method for estimating the operational effectiveness, status, and protection range of an electronic countermeasures system in real time or near real time are provided. The device and method calculate a predicted ECM power at a given location using a propagation and scenario model. Then a measured ECM power at the given location is used to determine a correction value equal to the difference between the calculated and measured ECM powers. The correction value and the propagation model are then used with a heuristic method to refine estimates of propagation and scenario parameters. The refined parameter set is used to produce a refined prediction of ECM power, which is used to create a refined correction factor. The refined correction factor is used to determine predicted ECM powers at a plurality of locations in an area around the device to determine a boundary of protection.

Abstract translation: 提供了一种用于实时或近实时地估计电子对策系统的操作有效性，状态和保护范围的装置和方法。 设备和方法使用传播和场景模型计算给定位置处的预测ECM功率。 然后，使用给定位置处的测量ECM功率来确定等于计算的和测量的ECM功率之间的差的校正值。 然后使用启发式方法来使用校正值和传播模型来改进传播和场景参数的估计。 精细参数集用于产生ECM功率的精确预测，用于创建精确的校正因子。 精确校正因子用于确定设备周围区域中的多个位置处的预测ECM功率，以确定保护边界。

公开(公告)号：US20120040602A1

公开(公告)日：2012-02-16

申请号：US12044351

申请日：2008-03-07

Applicant: Shawn CHARLAND

Inventor： Shawn CHARLAND

IPC: H04W4/00 ,  H04W24/00

CPC classification number: F41H13/0075 ,  H04B17/327 ,  H04B17/3913 ,  H04K3/42 ,  H04K3/43 ,  H04K3/92 ,  H04K3/94 ,  H04K2203/24

Abstract: A device and method for estimating the operational effectiveness, status, and protection range of an electronic countermeasures system in real time or near real time are provided. The device and method calculate a predicted ECM power at a given location using a propagation and scenario model. Then a measured ECM power at the given location is used to determine a correction value equal to the difference between the calculated and measured ECM powers. The correction value and the propagation model are then used with a heuristic method to refine estimates of propagation and scenario parameters. The refined parameter set is used to produce a refined prediction of ECM power, which is used to create a refined correction factor. The refined correction factor is used to determine predicted ECM powers at a plurality of locations in an area around the device to determine a boundary of protection.

Abstract translation: 提供了一种用于实时或近实时地估计电子对策系统的操作有效性，状态和保护范围的装置和方法。 设备和方法使用传播和场景模型计算给定位置处的预测ECM功率。 然后，使用给定位置处的测量ECM功率来确定等于计算的和测量的ECM功率之间的差的校正值。 然后使用启发式方法来使用校正值和传播模型来改进传播和场景参数的估计。 精细参数集用于产生ECM功率的精确预测，用于创建精确的校正因子。 精确校正因子用于确定设备周围区域中的多个位置处的预测ECM功率，以确定保护边界。