Electrical Performance Evaluation of High-Frequency Laminates as a Function of TemperatureAuthor: Brian Wright
Company: Agilent Technologies
Date Published: 10/14/2012 Conference: SMTA International
This study measures electrical performance of stripline bandpass filters at 0°C, 25°C, and 55°C. For all three temperatures, relative humidity was kept between 0 and 5%, using dry air purge with a dew point of -100°C. Electrical performance measurements were taken using an Agilent vector network analyzer (VNA), located immediately outside an environmental test chamber. The VNA recorded S-parameters of filters located inside the test chamber. S21 measurements were used to compare filter response, and S11 measurements were used to verify proper connections and PCB manufacturing.
PCB laminate material, bandpass filter temperature dependency
Members download articles for free:
Not a member yet?
What else do you get when you join SMTA? Read about all of the benefits that go along with membership.
Notice: Sharing of articles is restricted to just your immediate work group. Downloaded papers should not be stored on an external network or shared on the internet.