RF circuit with stacked printed circuit boards
US7725095B2 · kind B2 · utility
6Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2004 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | Aug 5, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/144
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An RF unit comprises a tuner, a demodulator and a mixer. At least the tuner and the mixer are disposed on separate first and second substrates. The RF unit further comprises a housing accommodating the first and second substrates. The first substrate and the second substrate are arranged on different levels inside the housing and maintain a predetermined distance between each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.