power.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/power.png</symbol>
  <comments>
    <title>Power measurement unit</title>
    <model_name>POWER_METER(FEEDTHROUGH)<br></br>POWER_METER(TERMINATING)</model_name>
    <library>N/A</library>
    <structure>N/A</structure>
    <description>This model describes a power measurement unit with two different<br></br>architectures. The architecture feedthrough has no load resistance<br></br>but measures the current flowing though it. The architecture<br></br>terminating includes a termination resistor to match the<br></br>resistance of the preceding block. The power is measured over<br></br>an integration period of T_INTEG which is a model parameter<br></br>and can therefore be adjusted.<br></br></description>
    <link_source><A HREF="../src/power.vhd">See source code</A></link_source>
    <dependency>
      <library>IEEE_proposed</library>
      <design_unit>ELECTRICAL_SYSTEMS</design_unit>
    </dependency>
    <dependency>
      <library>IEEE</library>
      <design_unit>MATH_REAL</design_unit>
    </dependency>
  </comments>
  <interface>
    <parameter>
      <name>T_INTEG</name>
      <type>real</type>
      <default>1.0e-03</default>
      <unit>s</unit>
      <comment> integration period </comment>
    </parameter>
    <parameter>
      <name>R_TERM</name>
      <type>real</type>
      <default>50.0</default>
      <unit>Ohm</unit>
      <comment> termination resistance </comment>
    </parameter>
    <port>
      <port_id>terminal</port_id>
      <name>P_1</name>
      <port_type>ELECTRICAL</port_type>
      <comment> first measurement pin</comment>
    </port>
    <port>
      <port_id>terminal</port_id>
      <name>P_2</name>
      <port_type>ELECTRICAL</port_type>
      <comment> second measurement pin</comment>
    </port>
    <port>
      <port_id>quantity</port_id>
      <name>P_DBM</name>
      <port_type>REAL</port_type>
      <mode>out</mode>
      <comment> output power</comment>
    </port>
  </interface>
</model>