Category:H01Q15/14
Contents
- 1 H01Q15/14: Antennas with Frequency-Selective Surfaces
- 2 Questions about H01Q15/14
- 2.1 What is the significance of frequency-selective surfaces in antenna design?
- 2.2 How do companies innovate in the field of H01Q15/14?
- 2.3 What are the latest trends in FSS antenna research?
- 2.4 How do FSS antennas contribute to the improvement of telecommunications systems?
- 2.5 Can FSS antennas be customized for different frequency ranges?
H01Q15/14: Antennas with Frequency-Selective Surfaces
H01Q15/14 is an International Patent Classification (IPC) code that pertains to the field of antennas, more specifically to antennas integrated with or comprising frequency-selective surfaces (FSS). These surfaces are engineered to reflect, transmit, or absorb electromagnetic waves in a frequency-selective manner, making them invaluable in enhancing antenna performance for specific applications.
Overview
Frequency-selective surfaces have revolutionized the way antennas are designed, offering a means to achieve desired performance characteristics such as directivity, bandwidth, and efficiency. By incorporating FSS into antenna designs, engineers can tailor the radiation pattern and other properties of an antenna to suit particular needs, ranging from telecommunications to radar systems.
Applications
- Telecommunications: In the telecommunications sector, FSS-enhanced antennas are used to improve signal quality and bandwidth efficiency.
- Radar Systems: For radar applications, these antennas can help in minimizing interference and improving the detection capabilities.
- Satellite Communications: In satellite communications, FSS antennas contribute to more focused signal transmission and reception, enhancing overall communication quality.
Innovations and Companies
Several lesser-known companies are at the forefront of research and development in the area of FSS antennas. These organizations are exploring new materials, designs, and applications to push the boundaries of what these antennas can achieve.
- Example Company 1: Specializing in advanced materials for FSS applications. [1]
- Example Company 2: Focused on innovative design methodologies for telecommunications applications. [2]
Questions about H01Q15/14
This section aims to address common queries that may arise about antennas with frequency-selective surfaces and their classification under H01Q15/14.
What is the significance of frequency-selective surfaces in antenna design?
Frequency-selective surfaces offer a unique way to control the electromagnetic response of an antenna. They can selectively filter certain frequencies while allowing others to pass, enhancing the antenna's performance for specific applications.
How do companies innovate in the field of H01Q15/14?
Innovation in the field of H01Q15/14 often involves exploring new materials that can offer better frequency selectivity, durability, and cost-effectiveness. Companies also invest in simulation and modeling tools to design and test new antenna configurations more efficiently.
What are the latest trends in FSS antenna research?
Recent trends include the integration of metamaterials to achieve negative refractive index properties, the development of ultra-thin FSS for flexible electronics, and the exploration of 3D printing techniques for rapid prototyping and manufacturing.
How do FSS antennas contribute to the improvement of telecommunications systems?
FSS antennas can significantly enhance the performance of telecommunications systems by improving signal directivity and bandwidth, reducing interference, and allowing for more compact antenna designs.
Can FSS antennas be customized for different frequency ranges?
Yes, FSS antennas are highly customizable. The geometric design of the frequency-selective surface, along with the choice of materials, can be tailored to target specific frequency ranges, making them suitable for a wide array of applications.
Subcategories
This category has the following 2 subcategories, out of 2 total.
Pages in category "H01Q15/14"
The following 15 pages are in this category, out of 15 total.
1
- 17989244. Antenna and Electronic Device simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
- 17994213. ANTENNA ASSEMBLY COMPRISING ANTENNAS FORMED ON INCLINED SIDE SURFACE OF PRINTED CIRCUIT BOARD AND ELECTRONIC DEVICE COMPRISING THE SAME simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
- 18039560. REFLECTOR ANTENNA AND ANTENNA APERTURE EXPANSION METHOD simplified abstract (NIPPON TELEGRAPH AND TELEPHONE CORPORATION)
- 18154604. RECONFIGURABLE INTELLIGENT SURFACE FORMING MULTIPLE RESONANCES simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
- 18458059. REFLECTIVE ARRAY ANTENNA AND BASE STATION simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
- 18513182. HORN ANTENNA DEVICE simplified abstract (Huawei Technologies Co., Ltd.)
- 18550300. RADIO WAVE REFLECTING APPARATUS AND MOBILE OBJECT simplified abstract (Sony Group Corporation)