Electronic Device Having Switched Filter Combining
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 27, 2025
app pub date -
Aug 16, 2024
filing date -
Aug 16, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
An electronic device may include a radio-frequency front end (RFFE) module coupled to antenna(s). The module may have a power amplifier, a transmit switch, a receive switch, low noise amplifiers, and an antenna switch. The transmit switch may be coupled to the antenna switch over transmit paths. The antenna switch may be coupled to the low noise amplifiers over receive paths. Filters on different transmit paths may have passbands overlapping the transmit bands of respective first and second frequency bands. A filter on the receive path may have a passband overlapping the receive bands of the first and second frequency bands. The antenna switch may have multiple throws for concurrently coupling one of the transmit paths and one of the receive paths to the antenna(s). Combining filters and switching in this way may minimize the number of low noise amplifiers and filters on the module without sacrificing performance.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully