first commit

2026-06-23 09:13:51 +03:00
commit f6c7db328f
103 changed files with 1618 additions and 0 deletions
@@ -0,0 +1,42 @@
+from typing import Literal
+
+from pydantic import BaseModel, Field
+
+from app.models.antenna import AntennaPatternSpec
+from app.models.common import OutputFormat, RxPoint, TxPoint
+
+
+class CoverageRx(BaseModel):
+    height_agl: float = Field(ge=0)
+    sensitivity_dbm: float
+    gain_dbi: float = 0
+
+
+class CoverageTx(TxPoint):
+    power_dbm: float
+    frequency_mhz: float = Field(gt=0)
+
+
+class CoverageRequest(BaseModel):
+    tx: CoverageTx
+    antenna: AntennaPatternSpec
+    rx: CoverageRx
+    model: Literal["p1812", "itm", "fspl"] = "fspl"
+    environment: Literal["urban", "suburban", "rural"] = "rural"
+    radius_m: float = Field(gt=0)
+    azimuth_step_deg: float = Field(default=1.0, gt=0, le=360)
+    range_step_m: float = Field(default=30, gt=0)
+    include_buildings: bool = True
+    include_vegetation: bool = True
+    levels_dbm: list[float] = Field(default_factory=lambda: [-90, -100, -110])
+    format: OutputFormat = "geojson"
+
+
+class LinkTx(TxPoint):
+    power_dbm: float
+    gain_dbi: float = 0
+
+
+class LinkRx(RxPoint):
+    gain_dbi: float = 0
+    sensitivity_dbm: float