| Name | eas-3d-pattern JSON |
| Version |
0.1.2
JSON |
| download |
| home_page | https://www.ericsson.com/antenna-system |
| Summary | A tool to visualize 3D antenna pattern files in JSON format. |
| upload_time | 2025-08-27 11:51:09 |
| maintainer | None |
| docs_url | None |
| author | Georg Polownikow |
| requires_python | <3.14,>=3.11 |
| license | MIT License
Copyright (c) 2025 Ericsson
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
|
| keywords |
antenna
pattern
3d pattern
visualization
ngmn
basta
rf
json
|
| VCS |
 |
| bugtrack_url |
|
| requirements |
No requirements were recorded.
|
| Travis-CI |
No Travis.
|
| coveralls test coverage |
No coveralls.
|
# eas-3d-pattern
[](https://pypi.org/project/eas-3d-pattern/)
[](https://pypi.org/project/eas-3d-pattern/)
[](https://github.com/Ericsson/eas-3d-pattern/blob/main/LICENSE)
[](https://github.com/astral-sh/ruff)
eas-3d-pattern is python library to **visualize** and make simple **beam efficiency calculations** on **3D antenna pattern data** which follows the NGMN BASTA schema.
## Installation
Use the package manager [pip](https://pip.pypa.io/en/stable/) to install eas-3d-pattern.
```bash
pip install eas-3d-pattern
```
## Usage
```python
from eas_3d_pattern import AntennaPattern, SAMPLE_JSON
pattern = AntennaPattern(SAMPLE_JSON[0], validate=True) # reads a JSON and validates schema
pattern.calculate_beam_efficiency() # Calculates beam efficiency for standard EAS regions
pattern.plot() # plots an interactive heatmap of the normalized antenna pattern
```
### For further examples, please check the [example notebooks](https://github.com/Ericsson/eas-3d-pattern/tree/main/notebooks)
## Resources
* [NGMN BASTA schema](https://www.ngmn.org/schema/basta/NGMN_BASTA_AA_3drp_JSON_Schema_WP3_0_latest.json)
* [Example JSON files](https://www.ngmn.org/schema/basta/)
* [Example of Beam Efficiency Report / EAS Definitions](https://erilink.internal.ericsson.com/eridoc/erl/objectId/09004cffd60af4fb?docno=2%2F0363-KRE2014818%2F21&option=download&format=pdf)
## Features
* Loads and validates NGMN JSON schema from NGMN homepage (fallback if no internet access)
* Parses various JSON structures from different sources with ease
* Beam efficiency calculation
* Custom rectangular and default sector definitions
* Interactive visualization of 3D antenna pattern
## To-Do
* Add tests / CICD
* Add different calculation methods
* Add more complex sector shapes
* Plot sector regions
* Improve interface to work with multiple JSON files
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