View source for 20240022007. INTEGRATED ANTENNA DEVICE simplified abstract (NATIONAL TAIWAN UNIVERSITY)

=INTEGRATED ANTENNA DEVICE=


==Organization Name==

[[:Category:NATIONAL TAIWAN UNIVERSITY|NATIONAL TAIWAN UNIVERSITY]]


[[Category:NATIONAL TAIWAN UNIVERSITY]]

==Inventor(s)==

[[:Category:HSI-TSENG Chou of TAIPEI (TW)|HSI-TSENG Chou of TAIPEI (TW)]][[Category:HSI-TSENG Chou of TAIPEI (TW)]]

[[:Category:CHIH-TA Yen of TAIPEI (TW)|CHIH-TA Yen of TAIPEI (TW)]][[Category:CHIH-TA Yen of TAIPEI (TW)]]

[[:Category:QIAN-XIN An of TAIPEI (TW)|QIAN-XIN An of TAIPEI (TW)]][[Category:QIAN-XIN An of TAIPEI (TW)]]

[[:Category:WEI-FENG Chen of TAIPEI (TW)|WEI-FENG Chen of TAIPEI (TW)]][[Category:WEI-FENG Chen of TAIPEI (TW)]]

[[:Category:CHENG-LIANG Shih of TAIPEI (TW)|CHENG-LIANG Shih of TAIPEI (TW)]][[Category:CHENG-LIANG Shih of TAIPEI (TW)]]

==INTEGRATED ANTENNA DEVICE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240022007 titled 'INTEGRATED ANTENNA DEVICE

==Simplified Explanation==

The integrated antenna device described in the patent application consists of a curved-surface transmitting array and an array antenna. The curved-surface transmitting array has multiple focuses to ensure uniform radiation gains. The array antenna is positioned between the curved-surface transmitting array and the focuses. By controlling the active RF module of the array antenna, it emits a first-order beam and performs beam scanning. The curved-surface transmitting array focuses the first-order beam to generate a second-order beam with high gain. The active RF module's beamforming feed excitation weight generation enables beam scanning. The array antenna can be formed by feeder antennas and a DSP dynamic group that organizes the feeder antennas into subarrays. The subarrays can generate different first-order beams for multi-point communications, which can be scanned in an interleaved fashion.

* The integrated antenna device consists of a curved-surface transmitting array and an array antenna.
* The curved-surface transmitting array has multiple focuses to homogenize radiation gains.
* The array antenna is positioned between the curved-surface transmitting array and the focuses.
* The array antenna emits a first-order beam and performs beam scanning under the control of an active RF module.
* The curved-surface transmitting array focuses the first-order beam to produce a second-order beam with high gain.
* The active RF module's beamforming feed excitation weight generation enables beam scanning.
* The array antenna is formed by feeder antennas and a DSP dynamic group that organizes them into subarrays.
* The subarrays can generate different first-order beams for multi-point communications.
* The first-order beams can be scanned in an interleaved fashion.

== Potential Applications ==
* Wireless communication systems
* Satellite communication
* Radar systems
* Mobile devices with improved signal strength and coverage

== Problems Solved ==
* Uneven radiation gains in curved-surface transmitting arrays
* Limited beam scanning capabilities in array antennas
* Inefficient multi-point communications in subarrays

== Benefits ==
* Improved signal strength and coverage
* Enhanced beam scanning capabilities
* Efficient multi-point communications
* Increased flexibility in wireless communication systems


==Original Abstract Submitted==

an integrated antenna device comprises a curved-surface transmitting array and an array antenna. the curved-surface transmitting army has a plurality of focuses to homogenize its radiation gains. the array antenna is arranged between the curved-surface transmitting array and the plurality of focuses. according to the control of an active rf module of the array antenna, the array antenna emits the first-order beam and performs beam scanning. the curved-surface transmitting array is used to focus the first-order beam to produce a second-order beam with high gain. the generation of the beamforming feed excitation weight of the active rf module makes the integrated antenna device have a beam scanning mechanism. the array antenna can be formed by feeder antennas a dsp dynamic groups the feeder antennas to form subarrays, the subarrays can generate different first-order beams for multi-point communications. the first-order beams can be scanned in an interleaved fashion.



[[Category:H01Q21/20]]
[[Category:H01Q3/34]]