LOW IMPEDANCE SLOT FED ANTENNA
    2.
    发明申请
    LOW IMPEDANCE SLOT FED ANTENNA 有权
    低阻抗SLOT FED天线

    公开(公告)号:US20130207862A1

    公开(公告)日:2013-08-15

    申请号:US13878666

    申请日:2011-10-12

    IPC分类号: H01Q13/10

    摘要: A low impedance slot fed antenna with a slot and an element configured to resonate is depicted. The orientation of the slot is configured so that a slot current is not opposed to a return current associated with the element. This helps decrease coupling between the slot and the element, which can benefit high Q antennas.

    摘要翻译: 描绘了具有狭缝的低阻抗插槽馈电天线和被配置为谐振的元件。 槽的方位被配置为使得槽电流不与与元件相关联的返回电流相对。 这有助于减少插槽和元件之间的耦合,这可以使高Q天线受益。

    Hearing aid compliant mobile handset
    5.
    发明授权
    Hearing aid compliant mobile handset 有权
    助听器兼容手机

    公开(公告)号:US08855724B2

    公开(公告)日:2014-10-07

    申请号:US13130235

    申请日:2009-11-23

    申请人: Pevand Bahramzy

    发明人: Pevand Bahramzy

    摘要: A hearing aid compatible mobile handset is provided with a parasitic element which is electrically connected to a groundplane of a circuit board. The parasitic element may have a length of around one-quarter wavelength of a frequency of interest. The parasitic element may be are arranged as a pair of parasitic elements. The parasitic element can be disposed in a location where the near field strength is near a peak so as to help reduce the near field level to a point that will allow operation of the handset adjacent a hearing aid.

    摘要翻译: 助听器兼容移动手持机设置有电连接到电路板的接地面的寄生元件。 寄生元件可以具有感兴趣频率的大约四分之一波长的长度。 寄生元件可以被布置成一对寄生元件。 寄生元件可以设置在近场强度接近峰值的位置,以帮助将近场电平降低到允许手机与助听器相邻操作的点。

    HEARING AID COMPLIANT MOBILE HANDSET
    6.
    发明申请
    HEARING AID COMPLIANT MOBILE HANDSET 有权
    听力合规移动手机

    公开(公告)号:US20120094717A1

    公开(公告)日:2012-04-19

    申请号:US13130235

    申请日:2009-11-23

    申请人: Pevand Bahramzy

    发明人: Pevand Bahramzy

    IPC分类号: H04W88/02 H04B1/38

    摘要: A hearing aid compatible mobile handset is provided with a parasitic element which is electrically connected to a groundplane of a circuit board. The parasitic element may have a length of around one-quarter wavelength of a frequency of interest. The parasitic element may be are arranged as a pair of parasitic elements. The parasitic element can be disposed in a location where the near field strength is near a peak so as to help reduce the near field level to a point that will allow operation of the handset adjacent a hearing aid.

    摘要翻译: 助听器兼容移动手持机设置有电连接到电路板的接地面的寄生元件。 寄生元件可以具有感兴趣频率的大约四分之一波长的长度。 寄生元件可以被布置成一对寄生元件。 寄生元件可以设置在近场强度接近峰值的位置,以帮助将近场电平降低到允许手机与助听器相邻操作的点。