知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

20 records (took 0.05 seconds)

    Method and apparatus for rotating a phase of a modulated signal
    4.
    发明授权
    Method and apparatus for rotating a phase of a modulated signal 有权

    公开(公告)号：US07106782B2

    公开(公告)日：2006-09-12

    申请号：US10322246

    申请日：2002-12-17

    Applicant: Michael A. Howard ,  Peter J. Black

    Inventor： Michael A. Howard ,  Peter J. Black

    IPC: H04B1/707

    CPC classification number: H04L27/367 ,  H04B1/707

    Abstract: Techniques to adjust the phase rotation of a modulated signal to compensate for the phase rotation introduced by circuit elements associated with the transmit signal path. In one implementation, at least one control signal is received, with each control signal being provided to adjust a particular characteristic (e.g., gain, bias current) of one or more circuit elements (e.g., VGA, PA) associated with the transmit signal path. The circuit elements can be located directly in, or operatively coupled to, the transmit signal path. A phase rotation corresponding to an operating state defined by the received control signal(s) is then determined, and the phase of the modulated signal is rotated by an amount related to the determined phase rotation. The phase rotation compensation can be performed at various locations along the transmit signal path by rotating either the data, the PN sequences used to spectrally spread the data, or the carrier signals used to modulate the data.

    Adjustable length garment
    6.
    发明授权
    Adjustable length garment 失效
    可调节长度的服装

    公开(公告)号：US5535453A

    公开(公告)日：1996-07-16

    申请号：US525928

    申请日：1995-09-08

    Applicant: Michael A. Howard

    Inventor： Michael A. Howard

    IPC: A41D1/06 ,  A41D15/00 ,  A41D27/24 ,  A44B18/00 ,  A41D27/10

    CPC classification number: A41D1/06 ,  A41D15/002 ,  A41D27/24 ,  A44B18/00 ,  A41D2300/32 ,  Y10T24/2742

    Abstract: An adjustable length garment, for adjusting the length of a pant leg having an interior surface and a bottom edge, comprising an adjustment mechanism mounted to the interior surface near the bottom edge. The adjustment mechanism comprises an upper adjustment array and a lower adjustment array near the bottom edge. The adjustment mechanism comprises a vertical strip having an inner seam and an outer seam along which the vertical strip is attached to the interior surface. The adjustment mechanism also comprises fingers attached to the vertical strip along the inner seam, the fingers having integral hook and loop fastener material. The vertical strip has integral hook and loop fastener material for mating the upper adjustment array with the lower adjustment array. The fingers can fold along the inner seam to affix to the vertical strip to cover exposed fastener material.

    Abstract translation: 一种可调节长度的衣服，用于调节具有内表面和底部边缘的裤腿的长度，包括安装到底部边缘附近的内表面的调节机构。 调节机构包括靠近底边缘的上调节阵列和下调节阵列。 调节机构包括具有内缝和外接缝的垂直条，垂直条带沿该外接缝连接到内表面。 调节机构还包括沿着内缝附接到垂直条的指状物，指状物具有整体的钩和环紧固件材料。 垂直条带具有一体的钩环紧固件材料，用于将上调节阵列与下调节阵列相配合。 手指可以沿着内缝折叠以贴附到垂直条上以覆盖暴露的紧固件材料。

    Recursive realization of polynomial permutation interleaving
    8.
    发明授权
    Recursive realization of polynomial permutation interleaving 有权
    递归实现多项式置换交织

    公开(公告)号：US08397123B2

    公开(公告)日：2013-03-12

    申请号：US12571319

    申请日：2009-09-30

    Applicant: Hanfang Pan ,  Michael A. Howard ,  Yongbin Wei ,  Michael A. Kongelf

    Inventor： Hanfang Pan ,  Michael A. Howard ,  Yongbin Wei ,  Michael A. Kongelf

    IPC: H03M13/00

    CPC classification number: H03M13/2775 ,  H03M13/2739 ,  H03M13/2764 ,  H03M13/6502 ,  H03M13/6505 ,  H03M13/6525

    Abstract: Systems and methodologies are described that facilitate automatically generating interleaved addresses during turbo decoding. An efficient recursive technique can be employed in which layers of nested loops enable the computation of a polynomial and a modular function given interleaved parameters “a” and “b” from a look up table. With the recursive technique, interleaved addresses can be generated, one interleaved address per clock cycle which can maintain turbo decoding performance.

    Abstract translation: 描述了在turbo解码期间便于自动生成交错地址的系统和方法。 可以采用一种有效的递归技术，其中嵌套循环层能够从查询表中计算多项式和给定交织参数a和b的模块化函数。 使用递归技术，可以产生交织地址，每个时钟周期的一个交织地址可以保持turbo解码性能。

    Adjustable length garment
    9.
    发明授权
    Adjustable length garment 失效
    可调节长度的服装

    公开(公告)号：US5539932A

    公开(公告)日：1996-07-30

    申请号：US492843

    申请日：1995-06-02

    Applicant: Michael A. Howard

    Inventor： Michael A. Howard

    IPC: A41D1/06 ,  A41D15/00 ,  A41D27/24 ,  A44B18/00 ,  A41D27/10

    CPC classification number: A44B18/00 ,  A41D1/06 ,  A41D15/002 ,  A41D27/24 ,  A41D2300/32

    Abstract: An adjustable length garment, for adjusting the length of a pant leg having an interior surface and a bottom edge, comprising an adjustment tab mounted to the interior surface near the bottom edge, and an adjustment array located above the adjustment tab on the interior surface. The adjustment array comprises a vertical strip having an inner seam and an outer seam along which the vertical strip is attached to the interior surface. The adjustment array also comprises fingers attached to the vertical strip along the inner seam, the fingers having type two fastener material. The adjustment tab has type two fastener material, and the vertical strip has type one fastener material for mating with the adjustment tab. The fingers can fold along the inner seam to affix to the vertical strip to cover exposed fastener material.

    Abstract translation: 一种可调节长度的衣服，用于调节具有内表面和底部边缘的裤腿的长度，包括安装到底部边缘附近的内表面的调节片和位于内表面上的调节片上方的调节片。 调节阵列包括具有内部接缝和外部接缝的垂直条带，垂直条带沿该外部接缝附接到内部表面。 调节阵列还包括沿着内接缝附接到垂直条的指状物，指状物具有类型的第二紧固件材料。 调节片具有类型的两个紧固件材料，并且垂直带具有用于与调节片配合的一种紧固件材料。 手指可以沿着内缝折叠以贴附到垂直条上以覆盖暴露的紧固件材料。

Patent Agency Ranking