8/18/2019 Widebeam Cp Assym Mstrip Ant

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(a) at 0 degree (b) at 45 degree (c) at 90 degree (d) at 135 degree

‐25

‐20

‐15

‐10

‐5

0

1.5 1.55 1.6 1.65

      R     e      t     u     r     n

      L     o     s     s       (       d      B       )

Frequency (GHz)

Return Loss

(dB)/(Simulated)

Return Loss

(dB)/(published)

0

5

10

15

1.5 1.55 1.6 1.65

      A     x      i     a       l      R     a      t      i     o

       (       d      B       )

Frequency (GHz)

Axial

Ratio(Published)

Axial ratio

(Simulated)

0

3

6

9

12

‐120   ‐80   ‐40 0 40 80 120

      A     x      i     a       l     r     a      t      i     o       (       d      B       )

Theta/Degree

Axial ratio(xz plane)

xz plane (published)

xz plane (simulated)

0

3

6

9

12

‐120   ‐80   ‐40 0 40 80 120

      A     x      i     a       l     r     a      t      i     o       (       d      B       )

Theta/Degree

Axial ratio(yz plane)

yz plane(published)

yz plane(simulated)

8/18/2019 Widebeam Cp Assym Mstrip Ant

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In yz-plane at 1.578 GHz the radiation pattern is

And in xz-plane at 1.578GHz the radiation pattern looks as below