18157202. FILTER ASSEMBLY OPERATING AT A WIDER PASSBAND WITH IMPROVED REFLECTION COEFFICIENT simplified abstract (SKYWORKS SOLUTIONS, INC.)
Contents
FILTER ASSEMBLY OPERATING AT A WIDER PASSBAND WITH IMPROVED REFLECTION COEFFICIENT
Organization Name
Inventor(s)
Joji Fujiwara of Suita-Shi (JP)
Motoyuki Tajima of Yokohama-Shi (JP)
FILTER ASSEMBLY OPERATING AT A WIDER PASSBAND WITH IMPROVED REFLECTION COEFFICIENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 18157202 titled 'FILTER ASSEMBLY OPERATING AT A WIDER PASSBAND WITH IMPROVED REFLECTION COEFFICIENT
Simplified Explanation: This patent application describes a filter assembly that operates at a wider passband with an enhanced reflection coefficient. The assembly includes two filters, each designed to allow signals received via an antenna node to pass at specific passbands.
- The first filter consists of resonators connected in series and parallel arms, with a specific type of resonator that broadens the passband. Additionally, certain resonators in this filter are designed to improve reflection characteristics at the stopband.
- The second filter also utilizes resonators to allow signals to pass at a different passband, using the same type of resonators that enhance reflection characteristics.
Key Features and Innovation:
- Filter assembly with wider passband and enhanced reflection coefficient.
- First filter with resonators to broaden passband and improve reflection characteristics.
- Second filter with resonators for a different passband using the same type for reflection enhancement.
Potential Applications:
- Wireless communication systems
- Radar systems
- Satellite communication systems
Problems Solved:
- Improved signal filtering
- Enhanced reflection characteristics
- Wider passband operation
Benefits:
- Better signal quality
- Enhanced performance in communication systems
- Increased efficiency in signal processing
Commercial Applications: The technology could be applied in various industries such as telecommunications, aerospace, and defense for improved signal processing and communication system performance.
Prior Art: Readers interested in prior art related to this technology may explore research papers, patents, and technical journals in the field of signal processing and filter design.
Frequently Updated Research: Stay updated on the latest advancements in signal processing, filter design, and communication system technologies to enhance the performance and efficiency of filter assemblies.
Questions about Filter Assembly Technology: 1. What are the potential challenges in implementing this filter assembly technology in real-world applications? 2. How does this filter assembly technology compare to existing filter designs in terms of performance and efficiency?
Original Abstract Submitted
A filter assembly operating at wider passband with an enhanced reflection coefficient is provided herein. In certain embodiments, the filter assembly comprises a first filter configured to allow signals received via an antenna node to pass at a first passband, the first filter including a plurality of resonators connected in series and parallel arms, the plurality of resonators of the first filter including a first type of resonator configured to broaden the first passband, at least a series resonator nearest to the antenna node or a shunt resonator nearest to the antenna node among the plurality of resonators of the first filter being a second type of resonator configured to improve reflection characteristics at a stopband of the first filter, and a second filter configured to allow the signals received via the antenna node to pass at a second passband using the second type of resonators.
