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Recent content by EDA_Chandler

  1. E

    how to design new coupler block to AWR?

    Thanks for your suggestion! I have tried this method. but the same error were generated. I guess that the other port of the small series resistance will be defined as output ports when one port of resistance is connected with outputs. So the situlation of the connection between outputs is still...
  2. E

    how to design new coupler block to AWR?

    thanks for your reply! yeah, it will be generated between below coupler and above coupler as below, such as the connection between port 2 and port 4. Becasue the coupler we used has the definition that when port 1 is input port, port2, 3, 4 will be output port. So the connection between port2...
  3. E

    how to design new coupler block to AWR?

    Thanks for your reply! we have used AWR VSS to realize the nolen network as follows, then a error has been generated.
  4. E

    how to design new coupler block to AWR?

    Thanks for your input! yeah, we want to use AWR VSS to design the nolen matrix, the coupler is chosen as below figure. and error has been generated.
  5. E

    how to design new coupler block to AWR?

    Thanks for your reply! this element is the one that port 3 and port 4 are always output ports., which means that both of them can not be connected with the output port of another element. Only input port can connect with output port. However, in the network mentioned before, the 4 ports of...
  6. E

    how to design new coupler block to AWR?

    the schematic model is used as amplitude and pahase adjustment nework. The s-parameter of coupler is as below:
  7. E

    how to design new coupler block to AWR?

    thanks for your reply！A symmetrical 4-port coupler is needed, Such as when port 1 is input port, port 2 is output port, port3 and 4 are coupled port and isolated port, respectively. Futhermore, port2, port3, or port 4 can also be a input port.
  8. E

    how to design new coupler block to AWR?

    Thanks for your reply! I want to use the whole ports of a coupler including coupled and isolated ports, as shown in figure. And All the ports of a coupler can be input port and output port. However, the coupler block from AWR has predefined input ports and output ports, for instance, coupled...
  9. E

    how to design new coupler block to AWR?

    Hi, everyone, I want to establish a RF network by VSS AWR, the RF network is like blass or nolen network which consists of many couplers, and the 4 port of coupler can be as a input port or output port. But the ports of the coupler from AWR system blocks are fixed definition, such as port1 and...
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