درباره ما
IPC TM-650 2.5.5.9
Permittivity and Loss Tangent, Parallel Plate, 1 MHz to 1.5 GHz
Organization:
IPC - Association Connecting Electronics Industries
Year: 1998
Abstract: This procedure outlines a test method to determine the permittivity (dielectric constant or E'r) and loss tangent (dissipation factor or Tand) of printed wiring materials at various frequencies (from 1 MHz to 1.5 GHz) using a single test fixture for the measurement. The permittivity and loss tangent are measured using a narrow sweep of frequency around the target or desired frequency. The test method is built around the capability of currently available materials analyzers, which use a capacitance method to determine permittivity. This test method is not intended for low loss materials, such materials may be tested at fixed frequencies using other IPC test methods.
Collections
:
-
Statistics
IPC TM-650 2.5.5.9
Show full item record
| contributor author | IPC - Association Connecting Electronics Industries | |
| date accessioned | 2017-09-04T15:33:32Z | |
| date available | 2017-09-04T15:33:32Z | |
| date copyright | 36100 | |
| date issued | 1998 | |
| identifier other | AXRXHAAAAAAAAAAA.pdf | |
| identifier uri | http://mapnamagz.yabesh.ir/std;query=autho1826AF6708/handle/yse/35169 | |
| description abstract | This procedure outlines a test method to determine the permittivity (dielectric constant or E'r) and loss tangent (dissipation factor or Tand) of printed wiring materials at various frequencies (from 1 MHz to 1.5 GHz) using a single test fixture for the measurement. The permittivity and loss tangent are measured using a narrow sweep of frequency around the target or desired frequency. The test method is built around the capability of currently available materials analyzers, which use a capacitance method to determine permittivity. This test method is not intended for low loss materials, such materials may be tested at fixed frequencies using other IPC test methods. | |
| language | English | |
| title | IPC TM-650 2.5.5.9 | num |
| title | Permittivity and Loss Tangent, Parallel Plate, 1 MHz to 1.5 GHz | en |
| type | standard | |
| page | 5 | |
| status | Active | |
| tree | IPC - Association Connecting Electronics Industries:;1998 | |
| contenttype | fulltext |