Unknown Organization (20240243481). Compact Broadband Circularly Polarized Antenna simplified abstract
Contents
Compact Broadband Circularly Polarized Antenna
Organization Name
Inventor(s)
Compact Broadband Circularly Polarized Antenna - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240243481 titled 'Compact Broadband Circularly Polarized Antenna
Simplified Explanation: The patent application describes a compact broadband circularly polarized antenna that includes a cavity with ridges and baffles for miniaturization and bandwidth widening.
- The antenna body has a cavity with ridges and baffles inside for antenna miniaturization and bandwidth widening.
- The ridges are divided into two parts, with one part for miniaturization and bandwidth widening, and the other for forming a phase difference.
- The arrangement allows the antenna to be miniaturized, operate in millimeter wave bands, and achieve circular polarization with a relatively wide bandwidth.
Key Features and Innovation:
- Compact broadband circularly polarized antenna design
- Cavity with ridges and baffles for miniaturization and bandwidth widening
- Division of ridges into two parts for specific functions
- Operation in millimeter wave bands with circular polarization
Potential Applications:
- Satellite communication
- Radar systems
- Wireless communication networks
- Radio astronomy
Problems Solved:
- Miniaturization of antennas
- Bandwidth limitations
- Achieving circular polarization in compact antennas
Benefits:
- Wide bandwidth operation
- Compact design
- Circular polarization capability
- Suitable for millimeter wave bands
Commercial Applications: The compact broadband circularly polarized antenna can be used in satellite communication systems, radar applications, wireless networks, and radio astronomy research. Its ability to operate in millimeter wave bands and achieve circular polarization makes it a valuable technology for various commercial applications.
Questions about Circularly Polarized Antennas: 1. What are the key advantages of circularly polarized antennas over linearly polarized antennas? 2. How does the division of ridges in the antenna cavity contribute to miniaturization and bandwidth widening?
Original Abstract Submitted
a compact broadband circularly polarized antenna includes an antenna body, wherein a cavity is formed in the antenna body, a plurality of ridges and a plurality of baffles are formed inside the cavity, the ridges are configured for antenna miniaturization and bandwidth widening, and the baffles are configured to form a spatial phase difference. in the present disclosure, the ridges of the circularly polarized antenna are divided into two parts, wherein the ridges located in a baffle mounting rectangular section and a front rectangular mounting section are configured for antenna miniaturization and bandwidth widening, and the baffles for forming a phase difference are arranged between the ridges located in the baffle mounting rectangular section. through the above arrangement, the polarized antenna may be miniaturized, operate in a millimeter wave band, and achieve circular polarization; the bandwidth of the antenna is relatively wide.
