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mikekan
Joined: 08 Apr 2009
Posts: 66
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 06 Aug 2009 8:02 definition of microstip dipole antenna |
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hi all,
I'd like to ask how many ports for dipole simulation in EMDS/Momentum? 2ports or 3ports (the third port is for Ground plane)
for microstrip dipole antenna simulation, I wonder that I should use port definition iSinn EMDS, ADS 2009 as the following:
Port 1: Single Mode
Port 2: Single Mode
or,
Port 1: Differential mode (Associated with port number: 2)
port 2: Differential mode (Associated with port number: 1)
is that right or I should declare 3 ports: port 1, port 2 and another port 3 for Ground?
Anyone please helps me?
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Jamesanton
Joined: 10 Aug 2009
Posts: 22
Helped: 5
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11 Aug 2009 12:32 emds port |
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| hai send me the picture......
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Google
AdSense
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11 Aug 2009 12:32 Ads |
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Joatt
Joined: 22 Apr 2009
Posts: 18
Helped: 4
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11 Aug 2009 18:30 ports in momentum |
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The right port assignment for dipole is:
Port1: Differential mode (leave the association textbox empty)
Port2: Differential mode (association with port number:1)
There is no need for a third port ground.
Make sure that the two ports are on the same plane, and keep the distance between them as minimum as possible.
Regards
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wforest6810
Joined: 05 Nov 2009
Posts: 6
Location: Beijing,China
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05 Nov 2009 20:36 Re: port definition for microtrip dipole antenna, EMDS/Momen |
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2 Ports
Port 1:internal port
Port2:Ground ref
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kspalla
Joined: 19 Aug 2008
Posts: 848
Helped: 140
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06 Nov 2009 6:26 Re: port definition for microtrip dipole antenna, EMDS/Momen |
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| Differential ports should be internal not edge placement
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