Fabry-Perot resonator for permittivity measurement 25 GHz-330 GHz
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Remarkably easy and repeatable measurements even at 330 GHz
- Ideal for evaluation of low-loss dielectric materials with tan δ of 0.01 or less
- Automatic measurement in about 5 minutes to obtain the frequency characteristics in the frequency band
- Easy installation: Normal laboratory environment is sufficient
The Fabry-Perot resonator method is ideal for evaluating low-loss dielectric materials at high frequencies up to 330 GHz, which cannot be covered by split-cylinder resonators. Traditionally, the Fabry-Perot resonator has been considered a specialized instrument for a few specialists, but EM Labs has developed a solution that defies conventional wisdom by focusing on ease of use and repeatability in real-world applications. Even at the high frequency of 330 GHz, highly reproducible measurement results can be obtained regardless of operator skill or installation environment.
About technical information, refer to "Resonator Method Technology Overview."
How to prepare your measurement sample, refer to "Proper sample preparation is the first step in accurate measurement."
Example: COP (186㎛) @ 25 -330 GHz
System Configuration Example
- Keysight PNA MM-Wave Test System (110 GHz) N5290A
- Fabry-Perot Resonator Software N1501AFPSW
- Fabry-Perot Resonator Broad band (25 – 110 GHz)
- 1 mm test cables
- Windows PC
Product Line-up
| Keysight model number | Description | Res Mode | Q factor | Connectors |
|---|---|---|---|---|
| N1501AFP-BB | Fabry-Perot Resonator Broad band (25-110 GHz)new! | TEM | >100,000 | 1mm(f) |
| N1501AFP-E | Fabry-Perot Resonator E-band (60-90 GHz) | WR12 | ||
| N1501AFP-W | Fabry-Perot Resonator W-band (75-110 GHz) | WR10 | ||
| N1501AFP-D | Fabry-Perot Resonator D-band (110-170 GHz) | WR6.5 | ||
| N1501AFP-G | Fabry-Perot Resonator D-band (140-220 GHz) | WR5.1 | ||
| N1501AFP-J | Fabry-Perot Resonator J-band (220-330 GHz) | WR3.4 |