Comparison of the characteristics of gold wire and gold ribbon bonding interconnects in multi-chip modules
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This paper uses the three-dimensional electromagnetic field analysis software HFSS
to model and analyze
the microwave characteristics of gold wire and gold ribbon bonding interconnection in millimeter wave multi-chip components , and the gold wire and gold ribbon bonding interconnection is equivalent to a
low-pass filter network model consisting of
a series resistor, a series inductor and two parallel capacitors . By making test samples, the performance S parameters
of single, two, and three connecting wires and gold ribbon connections
in the frequency range of 20 to 40GHz were tested using a vector network analyzer and a universal test frame
. The test results of the test samples were analyzed and compared with the simulation
optimization results, and the two were in good agreement.
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