发明授权
- 专利标题: Integrated low-if terrestrial audio broadcast receiver and associated method
- 专利标题(中): 综合低频地面音频广播接收机及相关方法
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申请号: US11698664申请日: 2007-01-26
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公开(公告)号: US08060049B2公开(公告)日: 2011-11-15
- 发明人: G. Tyson Tuttle , Dan B. Kasha
- 申请人: G. Tyson Tuttle , Dan B. Kasha
- 申请人地址: US TX Austin
- 专利权人: Silicon Laboratories Inc.
- 当前专利权人: Silicon Laboratories Inc.
- 当前专利权人地址: US TX Austin
- 代理机构: O'Keefe, Egan, Peterman & Enders, LLP
- 主分类号: H04B1/28
- IPC分类号: H04B1/28
摘要:
An integrated low-IF (low intermediate frequency) terrestrial broadcast receiver and associated method are disclosed that provide an advantageous and cost-efficient solution. The integrated receiver includes a mixer, local oscillator generation circuitry, low-IF conversion circuitry, and DSP circuitry. And the integrated receiver is particularly suited for small, portable devices and the reception of terrestrial audio broadcasts, such as FM and AM terrestrial audio broadcast, in such portable devices.
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