Antenna arrangements for measurement of angle of arrival over 360 degrees
US-12468001-B1 · Nov 11, 2025 · US
This page is not indexed by search engines while we improve data quality.
derived from different combinations of signals from separate antennas, e.g. comparing sum with difference
derived from different combinations of signals from separate antennas, e.g. comparing sum with difference · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01S3/22 |
| Official title | derived from different combinations of signals from separate antennas, e.g. comparing sum with difference |
| Display label | derived from different combinations of signals from separate antennas, e.g. comparing sum with difference |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 4 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Antenna systems and methods for tracking non-geosynchronous satellites
US-12392856-B2 · Aug 19, 2025 · US
Receiver comprising adjustable antenna for angle of arrival estimation of input signals
US-2025216495-A1 · Jul 3, 2025 · US
Positioning measurements
US-12342312-B2 · Jun 24, 2025 · US
3D angle of arrival capability in electronic devices with adaptability via memory augmentation
US-11841447-B2 · Dec 12, 2023 · US
Antenna systems and methods for tracking non-geosynchronous satellites
US-2023179296-A1 · Jun 8, 2023 · US
Positioning Measurements
US-2023082198-A1 · Mar 16, 2023 · US
Method for direction-of-arrival estimation based on sparse reconstruction in the presence of gain-phase error
US-2022308150-A1 · Sep 29, 2022 · US
3d angle of arrival capability in electronic devices with adaptability via memory augmentation
US-2022214418-A1 · Jul 7, 2022 · US
Device including antenna and control method thereof
US-11051179-B2 · Jun 29, 2021 · US
System and method for direction finding using a networked antenna array
US-10969458-B1 · Apr 6, 2021 · US
Directional antenna module and method
US-10790584-B2 · Sep 29, 2020 · US
Device including antenna and control method thereof
US-2018152852-A1 · May 31, 2018 · US
Angle-resolving radar sensor
US-9810768-B2 · Nov 7, 2017 · US
Directional antenna module and method
US-2017310003-A1 · Oct 26, 2017 · US
Phase difference of arrival geolocation
US-9651648-B1 · May 16, 2017 · US
Direction of arrival determination for a radio signal
US-9581677-B2 · Feb 28, 2017 · US
Direction of arrival determination for a radio signal
US-2015054689-A1 · Feb 26, 2015 · US