公开(公告)号：CA2523069C

公开(公告)日：2009-12-22

申请号：CA2523069

申请日：2004-04-29

Applicant: MOTOROLA INC

Inventor： CANDAL ALEJANDRO ,  CHENOWETH JOHN P ,  MINASI DAVID HARTLEY

IPC: H04M1/00 ,  H01Q1/24 ,  H01Q21/28 ,  H04B1/38

Abstract: A wireless communications device (102) includes a flip assembly 106 that includes a speaker (120) and that has a GPS antenna (104) mounted about a fa r edge. The flip assembly (106) further has a GPS RF amplifier (314) mounted adjacent to the GPS antenna (104) for amplifying signals received by the GPS antenna (104) and providing those amplified signals to a GPS RF stripline (312). The GPS RF stripline (312) includes a flexible RF stripline (404) to accommodate rotationally opening and closing of the flip assembly (106). Positioning of the GPS antenna (104) about the far edge of the flip assembly (106) removes the GPS antenna from a main housing assembly (108) of the wireless communications device (102) and provides for better GPS signal reception performance.

公开(公告)号：BRPI0409965A

公开(公告)日：2006-04-25

申请号：BRPI0409965

申请日：2004-04-29

Applicant: MOTOROLA INC

Inventor： CHENOWETH JOHN P ,  CANDAL ALEJANDRO ,  MINASI DAVID H

IPC: H01Q1/24 ,  H01Q21/28 ,  H04B1/38 ,  H04M1/00

Abstract: A wireless communications device ( 102 ) includes a flip assembly 106 that includes a speaker ( 120 ) and that has a GPS antenna ( 104 ) mounted about a far edge. The flip assembly ( 106 ) further has a GPS RF amplifier ( 314 ) mounted adjacent to the GPS antenna ( 104 ) for amplifying signals received by the GPS antenna ( 104 ) and providing those amplified signals to a GPS RF stripline ( 312 ). The GPS RF stripline ( 312 ) includes a flexible RF stripline ( 404 ) to accommodate rotationally opening and closing of the flip assembly ( 106 ). Positioning of the GPS antenna ( 104 ) about the far edge of the flip assembly ( 106 ) removes the GPS antenna from a main housing assembly ( 108 ) of the wireless communications device ( 102 ) and provides for better GPS signal reception performance.

公开(公告)号：CA2523069A1

公开(公告)日：2004-11-11

申请号：CA2523069

申请日：2004-04-29

Applicant: MOTOROLA INC

Inventor： MINASI DAVID HARTLEY ,  CHENOWETH JOHN P ,  CANDAL ALEJANDRO

IPC: H04M1/00 ,  H01Q1/24 ,  H01Q21/28 ,  H04B1/38

Abstract: A wireless communications device (102) includes a flip assembly 106 that includes a speaker (120) and that has a GPS antenna (104) mounted about a fa r edge. The flip assembly (106) further has a GPS RF amplifier (314) mounted adjacent to the GPS antenna (104) for amplifying signals received by the GPS antenna (104) and providing those amplified signals to a GPS RF stripline (312). The GPS RF stripline (312) includes a flexible RF stripline (404) to accommodate rotationally opening and closing of the flip assembly (106). Positioning of the GPS antenna (104) about the far edge of the flip assembly (106) removes the GPS antenna from a main housing assembly (108) of the wireless communications device (102) and provides for better GPS signal reception performance.

公开(公告)号：WO2004097975A2

公开(公告)日：2004-11-11

申请号：PCT/US2004013654

申请日：2004-04-29

Applicant: MOTOROLA INC ,  CHENOWETH JOHN P ,  CANDAL ALEJANDRO ,  MINASI DAVID H

Inventor： CHENOWETH JOHN P ,  CANDAL ALEJANDRO ,  MINASI DAVID H

IPC: H01Q1/24 ,  H01Q21/28 ,  H04B1/38 ,  H01Q

CPC classification number: H01Q21/28 ,  H01Q1/242 ,  H04B1/3805

Abstract: A wireless communications device (102) includes a flip assembly 106 that includes a speaker (120) and that has a GPS antenna (104) mounted about a far edge. The flip assembly (106) further has a GPS RF amplifier (314) mounted adjacent to the GPS antenna (104) for amplifying signals received by the GPS antenna (104) and providing those amplified signals to a GPS RF stripline (312). The GPS RF stripline (312) includes a flexible RF stripline (404) to accommodate rotationally opening and closing of the flip assembly (106). Positioning of the GPS antenna (104) about the far edge of the flip assembly (106) removes the GPS antenna from a main housing assembly (108) of the wireless communications device (102) and provides for better GPS signal reception performance.

Abstract translation: 无线通信设备（102）包括翻盖组件106，其包括扬声器（120），并且具有围绕远边缘安装的GPS天线（104）。 翻转组件（106）还具有邻近GPS天线（104）安装的GPS RF放大器（314），用于放大由GPS天线（104）接收的信号，并将这些放大的信号提供给GPS RF带状线（312）。 GPS RF带状线（312）包括柔性RF带状线（404）以容纳翻转组件（106）的旋转地打开和关闭。 围绕翻盖组件（106）的远边缘定位GPS天线（104）从无线通信设备（102）的主壳体组件（108）移除GPS天线，并提供更好的GPS信号接收性能。

公开(公告)号：WO2006023186A3

公开(公告)日：2006-07-13

申请号：PCT/US2005025624

申请日：2005-07-20

Applicant: MOTOROLA INC ,  CHENOWETH JOHN P

Inventor： CHENOWETH JOHN P

IPC: H01Q1/36

CPC classification number: H01Q1/242 ,  H01Q1/42 ,  H01Q9/42 ,  H01Q11/04

Abstract: A wideband antenna (10) includes a plurality of conductive strands (12) randomly interconnected and further coupled to a feedpoint (19) and a sheath (52) structurally retaining the plurality of conductive strands. The sheath can be a thin dielectric coating and the plurality of conductive strands can each be taller than one-quarter wavelength. The wideband antenna can have low dielectric losses while maintaining a multi-octave bandwidth. Air can be used as a dielectric between the plurality of conductive strands.

Abstract translation: 宽带天线（10）包括随机互连并进一步耦合到馈电点（19）的多个导电线（12）和在结构上保持多个导电线的护套（52）。 护套可以是薄的电介质涂层，并且多个导电股线可以分别高于四分之一波长。 宽带天线可以具有低介电损耗，同时保持多倍频程带宽。 空气可以用作多个导电股线之间的电介质。

公开(公告)号：WO2005055562A3

公开(公告)日：2006-10-05

申请号：PCT/US2004039180

申请日：2004-11-22

Applicant: MOTOROLA INC ,  PONCE DE LEON LORENZO A ,  CANDAL ALEJANDRO ,  CHENOWETH JOHN P ,  MINASI DAVID H

Inventor： PONCE DE LEON LORENZO A ,  CANDAL ALEJANDRO ,  CHENOWETH JOHN P ,  MINASI DAVID H

IPC: H04M1/00 ,  H01Q1/24 ,  H04M20060101 ,  H04Q7/20

CPC classification number: H01Q1/243

Abstract: A multiband element antenna (120) used in combination with a unique metal chassis design that enhances antenna performance and that enables the design of a compact and efficient antenna system. A cellular flip phone (100) that has a conductive chassis includes a flip up antenna (120) that pivots between an extended and a retracted position. The antenna (120) pivots at a point that is located on one edge of the top of the cell phone body (102). The conductive chassis of the flip cover (104) is grounded to the flip phone body (102) at a single point or single surface that is substantially opposite the antenna RF feed (122). Conductive surfaces of the cellular flip phone body (102) are grounded at a single point that is near the antenna RF feed point (122). This grounding arrangement has been found to control the flow of induced currents on the conductive portions of the flip cover (104) and body (102), thereby improving the performance of the device's antenna (120).

Abstract translation: 多带元件天线（120）与独特的金属底盘设计结合使用，可增强天线性能，并实现紧凑而高效的天线系统的设计。 具有导电底盘的蜂窝翻盖电话（100）包括在延伸位置和缩回位置之间枢转的翻转天线（120）。 天线（120）在位于蜂窝电话主体（102）的顶部的一个边缘上的点处枢转。 翻盖（104）的导电底盘在与天线RF馈送（122）基本相对的单个或单个表面处接地到翻转电话主体（102）。 蜂窝翻盖电话主体（102）的导电表面在靠近天线RF馈电点（122）的单个点处接地。 已经发现这种接地装置可以控制翻盖（104）和主体（102）的导电部分上的感应电流的流动，从而提高装置天线（120）的性能。

公开(公告)号：EP1690407A4

公开(公告)日：2009-01-14

申请号：EP04811835

申请日：2004-11-22

Applicant: MOTOROLA INC

Inventor： PONCE DE LEON LORENZO A ,  CANDAL ALEJANDRO ,  CHENOWETH JOHN P ,  MINASI DAVID H

IPC: H04M1/00 ,  H01Q1/24 ,  H04M20060101 ,  H04Q7/20

CPC classification number: H01Q1/243

Abstract: A multiband element antenna (120) used in combination with a unique metal chassis design that enhances antenna performance and that enables the design of a compact and efficient antenna system. A cellular flip phone (100) that has a conductive chassis includes a flip up antenna (120) that pivots between an extended and a retracted position. The antenna (120) pivots at a point that is located on one edge of the top of the cell phone body (102). The conductive chassis of the flip cover (104) is grounded to the flip phone body (102) at a single point or single surface that is substantially opposite the antenna RF feed (122). Conductive surfaces of the cellular flip phone body (102) are grounded at a single point that is near the antenna RF feed point (122). This grounding arrangement has been found to control the flow of induced currents on the conductive portions of the flip cover (104) and body (102), thereby improving the performance of the device's antenna (120).

公开(公告)号：EP1776734A4

公开(公告)日：2008-02-13

申请号：EP05807688

申请日：2005-07-20

Applicant: MOTOROLA INC

Inventor： CHENOWETH JOHN P

IPC: H01Q1/36

CPC classification number: H01Q1/242 ,  H01Q1/42 ,  H01Q9/42 ,  H01Q11/04

Abstract: A wideband antenna (10) includes a plurality of conductive strands (12) randomly interconnected and further coupled to a feedpoint (19) and a sheath (52) structurally retaining the plurality of conductive strands. The sheath can be a thin dielectric coating and the plurality of conductive strands can each be taller than one-quarter wavelength. The wideband antenna can have low dielectric losses while maintaining a multi-octave bandwidth. Air can be used as a dielectric between the plurality of conductive strands.