17960642. MICROSTRIP ANTENNA DEVICE WITH CENTER-FED ANTENNA ARRAYS simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
Contents
MICROSTRIP ANTENNA DEVICE WITH CENTER-FED ANTENNA ARRAYS
Organization Name
Inventor(s)
MICROSTRIP ANTENNA DEVICE WITH CENTER-FED ANTENNA ARRAYS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17960642 titled 'MICROSTRIP ANTENNA DEVICE WITH CENTER-FED ANTENNA ARRAYS
Simplified Explanation
The present disclosure is about a microstrip antenna device that includes a center-fed antenna array. It also provides a radar device that incorporates this antenna device, as well as a method for manufacturing the antenna device. Here are the key points:
- The antenna device consists of a substrate with top and bottom surfaces.
- On the top surface, there are two-dimensional conductive structures arranged next to each other.
- On the bottom surface, there is a two-dimensional conductive structure that acts as an electric ground plane.
- The first conductive structure on the top surface includes a first array of antennas and a first feed network.
- The second conductive structure on the top surface includes a second array of antennas and a second feed network.
- A slot line is formed in the third conductive structure on the bottom surface to feed signals to both the first and second feed networks.
Potential applications of this technology:
- Radar systems
- Wireless communication systems
- Satellite communication systems
- Radio frequency identification (RFID) systems
Problems solved by this technology:
- Provides a compact and efficient antenna design
- Enables center-fed antenna arrays, which offer improved performance and flexibility
- Reduces interference and improves signal quality
Benefits of this technology:
- Compact size allows for easy integration into various devices and systems
- Improved performance and flexibility due to the center-fed antenna array design
- Enhanced signal quality and reduced interference for better communication and detection capabilities
Original Abstract Submitted
The present disclosure relates to a microstrip antenna device, which may comprise a center-fed antenna array. Further, the present disclosure provides a radar device, which comprises the antenna device, and a method for fabricating the antenna device. The antenna device comprises a substrate with top and bottom surface, a two-dimensional first and second conductive structure, which are arranged adjacent to each other on the top surface, and a two-dimensional third conductive structure, arranged on the bottom surface and providing an electric ground plane. The first conductive structure comprises a first array of antennas and a first feed network, and the second conductive structure comprises a second array of antennas and a second feed network. Further, a slot line is formed in the third conductive structure, for feeding a signal to the first feed network and to the second feed network.
