phase_shifter.xml

springer_-modeling_and_simulation_for_rf_system_design所有配套光盘源码5-11章

<?xml version="1.0" encoding="ISO-8859-1"?>
<?xml-stylesheet href="/usr/local/vamdoc-1.0.2-kluwer/config/model.xsl" type="text/xsl"?>
<!DOCTYPE model SYSTEM "/usr/local/vamdoc-1.0.2-kluwer/config/model.dtd"><model>
  <symbol>../symbol/phase_shifter.png</symbol>
  <comments>
    <title>Phase shifter</title>
    <model_name>SHIFTER(IDEAL)</model_name>
    <library>N/A</library>
    <structure>N/A</structure>
    <description>This model describes an ideal PI/4 phase shifter. The frequency<br></br>of the input signal has to be provided as a parameter to the<br></br>model.<br></br></description>
    <link_source><A HREF="../src/phase_shifter.vhd">See source code</A></link_source>
    <dependency>
      <library>IEEE_proposed</library>
      <design_unit>ELECTRICAL_SYSTEMS</design_unit>
    </dependency>
  </comments>
  <interface>
    <parameter>
      <name>RIN</name>
      <type>REAL</type>
      <default>50.0</default>
      <unit></unit>
      <comment></comment>
    </parameter>
    <parameter>
      <name>ROUT</name>
      <type>REAL</type>
      <default>50.0</default>
      <unit></unit>
      <comment></comment>
    </parameter>
    <parameter>
      <name>FREQ</name>
      <type>REAL</type>
      <default>1.0</default>
      <unit></unit>
      <comment></comment>
    </parameter>
    <port>
      <port_id>terminal</port_id>
      <name>INP</name>
      <port_type>ELECTRICAL</port_type>
      <comment> input</comment>
    </port>
    <port>
      <port_id>terminal</port_id>
      <name>OUT0</name>
      <port_type>ELECTRICAL</port_type>
      <comment> 0 delay   (cos)</comment>
    </port>
    <port>
      <port_id>terminal</port_id>
      <name>OUT90</name>
      <port_type>ELECTRICAL</port_type>
      <comment></comment>
    </port>
  </interface>
</model>