| 发明名称 | Bidirectional ports for multi-tuner background radios | ||
| 摘要 | Tuners, multi-tuner receivers and methods of configuring multiple tuners are provided. A tuner on an integrated circuit includes an RF amplifier configured to be coupled to an antenna to amplify an RF signal received from the antenna, a bidirectional port configured to be coupled to another tuner and a bidirectional port circuit coupled between the RF amplifier and the bidirectional port. The bidirectional port circuit includes signal routing circuitry and a programmable control that is configured to control the signal routing circuitry to implement one of an input port, an output port or a disabled port. | ||
| 申请公布号 | US9362966(B1) | 申请公布日期 | 2016.06.07 |
| 申请号 | US201514674550 | 申请日期 | 2015.03.31 |
| 申请人 | QUALCOMM TECHNOLOGIES INTERNATIONAL, LTD. | 发明人 | Matsumoto Charles;Dubash Noshir;Schödel Michael;Koeller Jeff;Briones Luis |
| 分类号 | H04B1/10;H04B1/18;H03F3/191 | 主分类号 | H04B1/10 |
| 代理机构 | Procopio, Cory, Hargreaves & Savitch LLP | 代理人 | Procopio, Cory, Hargreaves & Savitch LLP |
| 主权项 | 1. A tuner on an integrated circuit, the tuner comprising: a radio frequency (RF) amplifier configured to be coupled to an antenna to amplify an RF signal received from the antenna; a bidirectional port configured to be coupled to an other tuner; and a bidirectional port circuit coupled between the RF amplifier and the bidirectional port, wherein the bidirectional port circuit includes signal routing circuitry and a programmable control, the programmable control configured to control the signal routing circuitry to implement one of an input port, an output port or a disabled port. | ||
| 地址 | Cambridge GB | ||