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    • 21. 发明授权
    • Modular communication device and method of providing communications
therewith
    • 模块化通信装置和与其进行通信的方法
    • US5924044A
    • 1999-07-13
    • US806979
    • 1997-02-26
    • Louis Jay VannattaWilliam P. Alberth, Jr.
    • Louis Jay VannattaWilliam P. Alberth, Jr.
    • H04B1/38H04M1/02H04M1/03H04M1/21H04M1/57H04M1/725H04M19/04H04W88/02H04Q7/08
    • H04M1/0254H04M1/0214H04M1/72522H04W88/02H04M1/57H04M1/72547H04M19/047
    • A modular communication device (102), which provides for radio frequency (RF) communication in a communication system (100), comprises a first modular unit (106) and a second modular unit (108). The first modular unit (106) includes a housing (110); a user interface (113) including a display (114) and keys (116); electrical circuitry (605), including a transceiver (606) coupled to an antenna (610); a battery connection interface (308) for receiving a battery (302); and a connection interface (120). The second modular unit (108) includes a housing (128); a user interface (135) including a speaker (650), a microphone (648), and a keypad (140); a retractable antenna (134); a battery connection interface (402) for receiving a battery (142); and a connection interface (143). When the connection interfaces (143, 120) are connected, the user interface (135), the antenna (134), and the battery connection interface (402) are coupled to the electrical circuitry (602).
    • 在通信系统(100)中提供射频(RF)通信的模块化通信设备(102)包括第一模块单元(106)和第二模块单元(108)。 第一模块化单元(106)包括壳体(110); 包括显示器(114)和键(116)的用户界面(113); 电路(605),包括耦合到天线(610)的收发器(606); 用于接收电池(302)的电池连接接口(308); 和连接接口(120)。 第二模块化单元(108)包括壳体(128); 包括扬声器(650),麦克风(648)和键盘(140)的用户界面(135); 可伸缩天线(134); 用于接收电池(142)的电池连接接口(402); 和连接接口(143)。 当连接接口(143,120)被连接时,用户界面(135),天线(134)和电池连接接口(402)被耦合到电路(602)。