Open resonator method
for sheet and ultra thin sheet
dielectric constant and dielectric loss tangent (millimeterwave) measurement system

Catalog No.dps03002990714-18

Fabry-Perot resonator a kind of open type resonator enables high quality measurement accuracy in a millimeter wave range, and an easy access to a specimen, corresponding to ultra thin film.
One feature is a small tanδ can be measured.
It also enables automatic instrumentation by PC for Windows.

*JIS R 1660-2
*Paper
H.Suzuki, T.kamijo
“Millimeter wave measurement of complex permittivity by perturbation method using open resonator”
IEEE Trans. Instrument and Measurement
VOL.57. No.12, Dec.2008
pp2868-2873

Specifications

Frequency	18~110GHz
Permitivity	1.05~30 (Accuracy ± 3%)
tanδ	0.0001~0.05 (Accuracy ± 7%)
Specimen size	70mm×70mm or over (18GHz) 30mm×30mm or over (50GHz)
Specimen thickness	~ 0.2mm film Integer times of a half of an effective wave length

Model No.

Name	Specifications	Model No.
Precision automatic mobile board (all common frequencies)		MDM-02
Fabry-Perot resonator	18-33GHz	FPR-33
	33-50GHz	FPR-50
	39-60GHz	FPR-60
	50-75GHz	FPR-75
	59-90GHz	FPR-90
	75-110GHz	FPR-110
	89-140GHz	FPR-140
Software (all common frequencies)	For sheet	P118050123-04
Software (all common frequencies)	For ultra sheet	P118050123-05
PC with windows, Printer
GPIB board, GPIB cable		GP-01
Network analyzer	When it is not possession, We will arrange. Please inform us about the model for which you hope.
Millimeter wave detector (33~55GHz type / 50~75GHz type / 75~110GHz type)
Millimeter wave transmitter (33~55GHz / 50~75GHz / 75~110GHz)

Measurement steps

1. Indication
　　Frequency range, Frequency steps, Measurement parameters(εr, tanδ, Q)
2. Calibration-no specimen inserted
3. Name of specimen, width
4. Set-up of specimen
5. Switch on
6. Indication of graph output and number data output

Configurations

Test example