SAR_norm
Spectrum- and geometry-specific absorption term. Requires a defined body, posture and dosimetry.
Frequency Weights
An inspectable candidate factorization for turning a measured spectrum into endpoint-specific weighted input.
w_L is an imported BERM bridge proposal, not a result derived from the 2025 Lindgren geometry. The L2 operator remains open. The controls below are illustrative scenarios, not fitted biological weights.
1. Candidate equation
w_L(endpoint, f) = SAR_norm(f) × coupling(endpoint, f) × modulation(f)
coupling
Endpoint-specific biological coupling proposal. It is not interchangeable with SAR.
modulation
Candidate factor for waveform, pulsing and duty cycle. Requires measured temporal structure.
2. Scenario tool
The tool shows only the sensitivity of the product rule. Changing a value does not estimate exposure, dose or a health effect.
Frequency-weight scenario explorer
Explore how three bounded candidate factors combine multiplicatively. This is a transparent arithmetic sandbox, not a dosimetry result or evidence of biological effect.
- Carrier / band
- 900 MHz
- Modulation description
- 217 Hz TDMA pulse
Multiplicative candidate formula
w_L = SAR_norm × VGCC_coupling × MOD_envelope
0.45 × 0.80 × 1.00 = 0.360
Composite scenario weight
ILLUSTRATIVE_SCENARIO · GSM900
Technology comparison
Every row uses editable illustrative inputs. Selecting a row opens its three factors above.
ILLUSTRATIVE_SCENARIO
3. Measurement chain
- 1Measure the local spectrum, vectors, phase/coherence and duty cycle with provenance.
- 2Specify body- and endpoint-specific transfer and dosimetry.
- 3Estimate each w_L factor separately and retain uncertainty.
- 4Only then pass the weighted time series to the DKC calculation.