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    • 7. 发明公开
    • 이산 디지털 수신기
    • 离散数字接收器
    • KR1020130014675A
    • 2013-02-08
    • KR1020120084203
    • 2012-07-31
    • 브로드콤 코포레이션
    • 로포우가란,아마드레자다라비,후만
    • H04L25/03H03H7/38
    • H04B1/001H03H19/00H03H2015/007H04B1/0028
    • PURPOSE: A discrete digital receiver is provided to perform operation for filtering an inbound wireless signal, thereby generate the filtered inbound wireless signal with bandwidth. CONSTITUTION: A wireless transceiver comprises an antenna assembly(10), an antenna interface(12), a transmitter part(14), a clocking circuit module(16), a discrete digital receiver part(18), and a baseband processing module(20). The antenna assembly includes at least one antenna, at least one antenna array, a diversity antenna structure, at least one distinct transmission antenna, at least one distinct receiving antenna, and/or the combination thereof. The baseband processing module performs at least one function of portable computing communication devices demanding wireless transmission of data. The baseband processing module provides at least one of outbound symbol streams(24) to the transmitter part. [Reference numerals] (10) Antenna assembly; (12) Antenna interface; (14) Transmitter part; (16) Clocking circuit module; (18) Discrete digital receiver part; (20) Baseband processing module; (22) Outbound data; (24) Outbound symbol stream; (26) Outbound RF signal; (28) Control; (30) Inbound RF signal; (32) Inbound symbol stream; (34) Inbound data
    • 目的:提供离散数字接收机,以对入站无线信号进行滤波,从而生成滤波后的带宽带入的无线信号。 构成:无线收发器包括天线组件(10),天线接口(12),发射器部分(14),时钟电路模块(16),离散数字接收机部分(18)和基带处理模块 20)。 天线组件包括至少一个天线,至少一个天线阵列,分集天线结构,至少一个不同的发射天线,至少一个不同的接收天线和/或其组合。 基带处理模块执行要求无线传输数据的便携式计算通信设备的至少一个功能。 基带处理模块向发射机部分提供出站符号流(24)中的至少一个。 (附图标记)(10)天线组件; (12)天线接口; (14)变送器部分; (16)时钟电路模块; (18)离散数字接收机部分; (20)基带处理模块; (22)出站数据; (24)出站符号流; (26)出站射频信号; (28)控制; (30)入站射频信号; (32)入站符号流; (34)入站数据