WiFi RadarTrials (06/08)

Calibration

Noise

Clutter

Interference

NetStumbler

Interferometric

Direction

Nulling

Topology

Unique

Reference

Node 1

Colocated

Node 2

Node 3

Baseline

50m

Approximate

Targets

People

Bin

Detection

Range

Bistatic

Min

Dependancy

Geometry

Max

200m

Doppler

Targets

People

Walk

Run

Bike

Fast

Slow

Car

Fast

Topology

Shared

Tracking

Cross/Co Polar

Reference

Node 3

Surveillance

Node 1

Node 2

Separated

Baseline

50m

100m

Approximate

Targets

People

Bicycle

Car

Bin

Uncertain

Cross/Co Polar

Antenna

Polarisations

Cross

Co

Topology

Shared

Tracking

Detection

Reference

Node 3

Surveillance

Node 1

Node 2

Separated

Baseline

50m

100m

Approximate

Targets

People

Bin

Uncertain

Tracking

Recording

Interval

100ms

Repition

Frequency

1Hz

2Hz

Number

Toplogy

Shared

Detection

Cross/Co Polar

Reference

Node 3

Surveillance

Node 1

Node 2

Separated

Baseline

50m

100m

Approximate

Targets

People

Bicycle

Multiple

Speeds

Mixed

Jamming

Laptops

Transmitting

Jammers

Toplogy

Shared

Detection

Tracking

Reference

Node 3

Surveillance

Node 1

Node 2

Separated

Baseline

50m

100m

Approximate

Targets

People

Antennas

Hight

Beamwidth

Radar

Passive

Tracking