Problem 3: A microstrip patch antenna is to be designed and simulated as shown in the figures below, if the substrate used has e,-2.2 and a thickness of 1.115 mm, calculate the following: a) The required width W. b) The effective dielectric constant. c) The electrical increase in patch length. d) The physical length of the patch. Part ot escitin Conturtor paten Lngih Sunstrate Conductor ground plane Roal --- Imaginary 70 60 50 40 30 -15 20 10 -25 -10 -10 -20 20 2.1 2.2 2.3 24 25 2.6 2.7 28 29 10 2.0 2.1 2.2 2.3 24 25 2.6 2.7 28 29 30 Frequancy (GH] (b) Frequency [GH:] (a) Input impedance of a patch antenna. (b) Refiection coefficient at the port. Impedance (Chm] Reflection coofficiant [dB]
Problem 3: A microstrip patch antenna is to be designed and simulated as shown in the figures below, if the substrate used has e,-2.2 and a thickness of 1.115 mm, calculate the following: a) The required width W. b) The effective dielectric constant. c) The electrical increase in patch length. d) The physical length of the patch. Part ot escitin Conturtor paten Lngih Sunstrate Conductor ground plane Roal --- Imaginary 70 60 50 40 30 -15 20 10 -25 -10 -10 -20 20 2.1 2.2 2.3 24 25 2.6 2.7 28 29 10 2.0 2.1 2.2 2.3 24 25 2.6 2.7 28 29 30 Frequancy (GH] (b) Frequency [GH:] (a) Input impedance of a patch antenna. (b) Refiection coefficient at the port. Impedance (Chm] Reflection coofficiant [dB]
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![Problem 3: A microstrip patch antenna is to be designed and
simulated as shown in the figures below, if the substrate used has e,=2.2 and a
thickness of 1.115 mm, calculate the following:
a) The required width W.
b) The effective dielectric constant.
c) The electrical increase in patch length.
d) The physical length of the patch.
Part ut escitin
Conturtor paten
Lngih
Sunstrate
Conductor
ground plane
Roal --- Imaginary
70
60
50
40
30
-15
20
10
-25
-10
-20
20 2.1 2.2 2.3 24 2.5 2.6 2.1 28 2.9 10
-30
2.0 2.1 2.2 2.3 24 25 2.6 2.7 28 29 30
Frequancy (GH]
(b)
Frequency [GH:]
(a) Input impedance of a patch antenna. (b) Refiection coefficient at the port.
Impedance (Chm)
Reflection coofficiant [dB]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F987a3533-9262-4ae3-984c-532f977348c1%2F0afc0aa0-19dd-4808-9523-f3baff8cfcf0%2Fgr1u66_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 3: A microstrip patch antenna is to be designed and
simulated as shown in the figures below, if the substrate used has e,=2.2 and a
thickness of 1.115 mm, calculate the following:
a) The required width W.
b) The effective dielectric constant.
c) The electrical increase in patch length.
d) The physical length of the patch.
Part ut escitin
Conturtor paten
Lngih
Sunstrate
Conductor
ground plane
Roal --- Imaginary
70
60
50
40
30
-15
20
10
-25
-10
-20
20 2.1 2.2 2.3 24 2.5 2.6 2.1 28 2.9 10
-30
2.0 2.1 2.2 2.3 24 25 2.6 2.7 28 29 30
Frequancy (GH]
(b)
Frequency [GH:]
(a) Input impedance of a patch antenna. (b) Refiection coefficient at the port.
Impedance (Chm)
Reflection coofficiant [dB]
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