Ref.
|
Frequency (GHz)
|
Insertion loss (dB)
|
Isolation
(dB)
|
Size
(λg×λg)
|
[5]
|
0.59/0.88/
1.17/1.48/
1.79
|
2.79/2.88/
2.87/2.58/
2.27
|
ISO12>27.89
ISO23>29.97
ISO34>35.78
ISO45>26.90
|
0.51×0.05
(0.0255)
|
[6]
|
1.48/2.49/
3.47/4.49/
5.78
|
1.49/1.78/
0.89/1.18/
2.47
|
ISO12>34.77
ISO23>27.91
ISO34>32.98
ISO45>30.88
|
0.24×0.17
(0.0408)
|
[7]
|
0.88/1.19/
1.37/1.66/
1.97/2.39
|
2.28/1.99/
2.27/2.68/
2.19/1.97
|
ISO12>37.98
ISO23>19.87
ISO34>29.80
ISO45>21.92
ISO56>14.85
|
0.26×0.15
(0.039)
|
[8]
|
0.69/1.98/
3.18/4.49/
5.77/6.95
|
1.29/0.58/
0.79/1.06/
1.37/2.16
|
ISO12>52.83
ISO23>44.95
ISO34>51.72
ISO45>41.92
ISO56>37.88
|
0.16×0.09
(0.0144)
|
This work
|
1.88/2.59/
3.48/5.26/
5.82/6.75
|
0.85/1.36/
0.74/0.98/
1.14/0.82
|
ISO12>23.34
ISO23>16.59
ISO34>28.43
ISO45>15.31
ISO56>41.93
|
0.17×0.08
(0.0136)
|