公开(公告)号：US20160013553A1

公开(公告)日：2016-01-14

申请号：US14328257

申请日：2014-07-10

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： NEREYDO T. CONTRERAS ,  GIORGI G. BIT-BABIK ,  ANTONIO FARAONE ,  WILLIAM R. WILLIAMS

IPC: H01Q5/50 ,  H01Q1/36 ,  H01Q1/24

CPC classification number: H01Q5/50 ,  H01Q1/085 ,  H01Q1/242 ,  H01Q1/244 ,  H01Q1/362 ,  H01Q5/335 ,  H01Q21/30

Abstract: An antenna enables compact and robust multiband operation of portable radios. According to some embodiments, the antenna includes: a first rolled conductive strip having a first section with overlap between successive turns of the first conductive strip and a second section with no overlap between successive turns of the first conductive strip, the first section having an insulating layer between the overlapping successive turns of the first conductive strip; a second rolled conductive strip; and a flexible sheet to which both the first conductive strip and the second conductive strip are bonded.

Abstract translation: 天线可实现便携式收音机的紧凑且坚固的多频带操作。 根据一些实施例，天线包括：第一卷绕导电条带，其具有在第一导电条的连续匝之间具有重叠的第一部分和在第一导电条的连续匝之间不重叠的第二部分，第一部分具有绝缘 第一导电带的重叠连续匝之间的层; 第二轧制导电带; 以及与第一导电带和第二导电带两者接合的柔性片。

公开(公告)号：US20150338303A1

公开(公告)日：2015-11-26

申请号：US14285172

申请日：2014-05-22

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： WILLIAM R. WILLIAMS

IPC: G01L25/00 ,  G06F3/041

CPC classification number: G01L25/00 ,  G01L1/22 ,  G06F3/0414 ,  G06F3/0418 ,  G06F2203/04103

Abstract: A method and apparatus for calibrating a force sensing touch screen panel includes determining calibration factors for the position sensing layers of the touch screen panel, and applying those calibration factors to adjust nominal resistance values for resistance components of the position sensing layers when force is applied to the touch screen panel. The calibration factors result in a more accurate determination of the resistance of a force sensing layer which changes resistance as a function of force applied to the touch screen panel. The resistance of the force sensing layer can be used to determine the force applied based on a curve relating force to resistance.

Abstract translation: 用于校准力感测触摸屏面板的方法和装置包括确定触摸屏面板的位置检测层的校准因子，并且施加这些校准因子以调整施加力时位置感测层的电阻分量的标称电阻值 触摸屏面板。 校准因子导致更精确地确定力感测层的电阻，其根据施加到触摸屏面板的力而改变电阻。 力传感层的电阻可用于根据与电阻力相关的曲线确定施加的力。

公开(公告)号：US20150116182A1

公开(公告)日：2015-04-30

申请号：US14069156

申请日：2013-10-31

Applicant: Motorola Solutions, Inc

Inventor： NEREYDO T. CONTRERAS ,  GIORGI BIT-BABIK ,  ANTONIO FARAONE ,  WILLIAM R. WILLIAMS

IPC: H01Q1/50 ,  H01Q9/30

CPC classification number: H01Q5/50 ,  H01Q1/242 ,  H01Q5/335 ,  H01Q9/30 ,  H01Q11/08 ,  H03H7/38

Abstract: An antenna (100) with an embedded wideband matching substrate (102) is provided. The substrate (102) comprises impedance matching circuitry (300) providing a low frequency (LF) matching circuit (330) and a high frequency (HF) matching circuit (340) for tri-band operation. A stripline (314) having a stripline ground (324) is disposed on the substrate. The stripline (314) provides a matching element and the stripline ground (324) provides a common ground (324) for both the HF and LF matching circuits. The substrate (102) is shaped with a tabular portion (106) which facilitates encasing the substrate (102) within a casing (118). The tabular portion (106) further provides an alignment feature for wrapping of a flexible radiating element about the casing and flexible antenna rod (126) to complete the antenna structure (100).

Abstract translation: 提供具有嵌入式宽带匹配基板（102）的天线（100）。 衬底（102）包括阻抗匹配电路（300），其提供用于三频段操作的低频（LF）匹配电路（330）和高频（HF）匹配电路（340）。 具有带状线接地（324）的带状线（314）设置在基板上。 带状线（314）提供匹配元件，带状线接地（324）为HF和LF匹配电路提供公共接地（324）。 衬底（102）成形为具有片状部分（106），其有助于将衬底（102）封装在壳体（118）内。 板状部分（106）进一步提供对准特征，用于围绕壳体和柔性天线杆（126）缠绕柔性辐射元件以完成天线结构（100）。