| 发明名称 |
DOUBLE DOWN-CONVERSION WITH MULTIPLE INDEPENDENT INTERMEDIATE FREQUENCIES FOR E-BAND APPLICATIONS |
| 摘要 |
An apparatus includes a first receiver frequency conversion stage and a second receiver frequency conversion stage. The first receiver frequency conversion stage may be configured to generate at least four first intermediate frequency signals in response to a radio frequency (RF) input signal and respective phases of a first local oscillator signal. The second receiver frequency conversion stage may be configured to generate at least four output signals in response to the at least four first intermediate frequency signals and one or more phases of a second local oscillator signal. Each of the at least four output signals is generated in an independent channel in response to a respective one of the at least four first intermediate frequency signals and a respective one of the one or more phases of the second local oscillator signal. |
| 申请公布号 |
US2016308565(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201615194981 |
申请日期 |
2016.06.28 |
| 申请人 |
MACOM Technology Solutions Holdings, Inc. |
发明人 |
Mahon Simon J.;Harvey James T.;Convert Emmanuelle R.O. |
| 分类号 |
H04B1/12;H04B1/10 |
主分类号 |
H04B1/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a first receiver frequency conversion stage configured to generate at least four first intermediate frequency signals in response to a radio frequency (RF) input signal and respective phases of a first local oscillator signal; and a second receiver frequency conversion stage configured to generate at least four output signals in response to said at least four first intermediate frequency signals and one or more phases of a second local oscillator signal, wherein each of said at least four output signals is generated in an independent channel in response to a respective one of said at least four first intermediate frequency signals and a respective one of said one or more phases of said second local oscillator signal. |
| 地址 |
Lowell MA US |
