18379927. ELECTRONIC DEVICE FOR PROCESSING WIRELESS SIGNAL, AND OPERATION METHOD THEREOF simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
ELECTRONIC DEVICE FOR PROCESSING WIRELESS SIGNAL, AND OPERATION METHOD THEREOF
Organization Name
Inventor(s)
Jonghyun Park of Suwon-si (KR)
ELECTRONIC DEVICE FOR PROCESSING WIRELESS SIGNAL, AND OPERATION METHOD THEREOF - A simplified explanation of the abstract
This abstract first appeared for US patent application 18379927 titled 'ELECTRONIC DEVICE FOR PROCESSING WIRELESS SIGNAL, AND OPERATION METHOD THEREOF
Simplified Explanation
The abstract describes an electronic device that includes an antenna, a radio frequency front end (RFFE) connected to the antenna, and a radio frequency integrated circuit (RFIC) connected to the RFFE. The RFFE consists of a high pass filter, a first band pass filter, and a second band pass filter.
- The high pass filter is located between the antenna and the RFIC, filtering out low-frequency signals.
- The first band pass filter is placed on the first electrical path between the high pass filter and the RFIC, specifically designed to filter signals within a first frequency band.
- The second band pass filter is located on a second electrical path branching from the first electrical path between the antenna and the high pass filter, filtering signals within a second frequency band that is lower than the first frequency band.
Potential applications of this technology:
- Wireless communication devices: The electronic device can be used in smartphones, tablets, or other wireless communication devices to enhance signal filtering and improve overall performance.
- Internet of Things (IoT) devices: The technology can be applied to IoT devices such as smart home devices, wearables, or industrial sensors to optimize wireless connectivity.
Problems solved by this technology:
- Signal interference: The high pass filter and band pass filters help eliminate unwanted signals and reduce interference, resulting in improved signal quality.
- Frequency band separation: The use of multiple filters allows for the separation of different frequency bands, enabling efficient signal processing and transmission.
Benefits of this technology:
- Enhanced signal quality: By effectively filtering out unwanted signals and interference, the device can provide a stronger and more reliable signal.
- Improved wireless performance: The use of multiple filters helps optimize signal processing, leading to better overall wireless performance.
- Increased frequency band flexibility: The ability to filter signals in different frequency bands allows for greater flexibility in adapting to various wireless communication standards and requirements.
Original Abstract Submitted
An electronic device includes: an antenna; a radio frequency front end (RFFE) operatively connected to the antenna; and a radio frequency integrated circuit (RFIC) operatively connected to the RFFE, wherein the RFFE includes: a high pass filter provided on a first electrical path between the antenna and the RFIC; a first band pass filter provided on the first electrical path between the high pass filter and the RFIC, the first band pass filter being configured to filter a signal of a first frequency band; and a second band pass filter provided on a second electrical path branched from the first electrical path between the antenna and the high pass filter, the second band pass filter being configured to filter a signal of a second frequency band relatively lower than the first frequency band.
