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Table 3 Information about possible trajectories and scatterers after matching the overall path length

From: Joint scatterer localization and material identification using radio access technology

Trajectory

RP1

RP2

\(\theta _{i1}\)

\(\theta _{i2}\)

Scatterer1

Scatterer2

RL1 (dB)

RL2 (dB)

\(\Sigma\)RL

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Wood

Wood

15.32

13.54

28.86

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Plaster

Plaster

11.91

10.84

22.75

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Glass

Glass

7.2

6.93

14.13

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Wood

Plaster

15.32

10.84

26.16

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Plaster

Wood

11.91

13.54

25.45

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Wood

Glass

15.32

6.93

22.25

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Glass

Wood

7.2

13.54

20.74

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Plaster

Glass

11.91

6.93

18.84

A

(8, 10, 8)

(10, 7.5, 7.5)

39.5\(^\circ\)

51.9\(^\circ\)

Glass

Plaster

7.2

10.84

18.04

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Wood

Wood

16.35

4.51

20.86

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Plaster

Plaster

12.42

4.05

16.47

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Glass

Glass

7.31

3.73

11.04

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Wood

Plaster

16.35

4.05

20.4

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Plaster

Wood

12.42

4.51

16.93

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Wood

Glass

16.35

3.73

20.08

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Glass

Wood

7.31

4.51

11.82

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Plaster

Glass

12.42

3.73

16.15

B

(8.6, 10.75, 7.85)

(6, 2.5, 6.5)

13.8\(^\circ\)

79.6\(^\circ\)

Glass

Plaster

7.31

4.05

11.36

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Wood

Wood

7.48

16.25

23.73

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Plaster

Plaster

6.49

12.39

18.88

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Glass

Glass

5.26

7.31

12.57

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Wood

Plaster

7.48

12.39

19.87

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Plaster

Wood

6.49

16.25

22.74

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Wood

Glass

7.48

7.31

14.79

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Glass

Wood

5.26

16.25

21.51

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Plaster

Glass

6.49

7.31

13.8

C

(5.8, 7.25, 8.55)

(10.9, 8.62, 7.73)

72.1\(^\circ\)

20.1\(^\circ\)

Glass

Plaster

5.26

12.39

17.65

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Wood

Wood

3.06

16.37

19.43

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Plaster

Plaster

2.77

12.43

15.2

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Glass

Glass

2.73

7.31

10.04

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Wood

Plaster

3.06

12.43

15.49

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Plaster

Wood

2.77

16.37

19.14

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Wood

Glass

3.06

7.31

10.37

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Glass

Wood

2.73

16.37

19.1

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Plaster

Glass

2.77

7.31

10.08

D

(0.8, 1, 9.8)

(11.1, 8.88, 7.78)

83.1\(^\circ\)

11.3\(^\circ\)

Glass

Plaster

2.73

12.43

15.16