Lens Antenna Method, Diagonal incidence type
for millimeter wave, desk top model
electric wave absorber (material), return loss measurement system (for 26.5-110GHz)
JIS　R1679 : 2007/IEC　62431 : 2008

Catalog No. eas0500201609-05

It is for evaluation of the electric wave absorption material.
The error by the airgap doesn't occur, because the measurement system doesn't put the sample in Ficcha, unlike the coaxial tube type or waveguide type.
The antenna can be mounted on the lens, compact even though the plane wave samples can be measured.
The sample can be smaller, because we can set a sample closed to the antenna.
It is deployed in ITS, ETS systems.
It can measure a vertical angle of incidence. (If you have the vector network analyzer).

use : ITS, 60GHz wireless LAN, The collision-avoidance system of the car, etc

Standardization

JIS　R1679 : 2007
IEC　62431 : 2008

Specifications

Measurement frequency	26.5-110GHz	Specimen size, more than 100×100 mm * It is possible to measure it even with a small specimen while becoming a high frequency.
Angle of incidence (normal-width)	Minimum : ∠0　(Usually ∠15) Maximum : ∠80
Main body size	Height　400mm , weight 15kg

* When Gate is put on the lens beyond after the calibration with a standard vector network analyzer, it is possible to measure it up to the electric wave absorption amount -50dB or more.

Model No.

Name	Specifications	frequency range	Model No.
Main Body (Lens, Lens fixed frame, 　　Antennna fixed stand, 　　Metallic board for calibration)		26.5-110GHz	LAF-26.5A
(Same as above)	with the mobile arm	26.5-110GHz	LAF-26.5A+MA-01A
Antenna 　(with coaxial waveguide converter)	2 pieces	frequency 75-110GHz (WR-10)	RH10S23
	2 pieces	frequency 50-75GHz (WR-15)	RH15S23
	2 pieces	frequency 33-50GHz (WR-22)	Rh22S23
	2 pieces	frequency 26.5-40GHz (WR-28)	Rh28S23
Antenna 　(with coaxial waveguide converter)	2 pieces	frequency 33-50GHz (WR-22)	Rh22R23APC2.4(f)7
Antenna 　(with coaxial waveguide converter)	2 pieces	frequency 26.5-40GHz (WR-28)	Rh28S23SMA(f)7
Soft ware for calibration and graphing	for vector network analyzer		DMP-20
	for scalar network analyzer		DMP-21
	for synthesized sweeper		DMP-22
Cable and adaptor, for micro wave
Electric wave absorption material (when you use a small specimen)
GPIB cable			GP-01
Vector network analyzer, spectrum analyzer + synthesizer, etc	It is possible to buy it also. Please inform us about the specification for which you hope.
Windows　PC (with printer)	It is possible to buy it also. Please inform us about the specification for which you hope.

Data sample

The transportable type
(that can measure the heavy and not moved electric wave absorber, like concrete wall or asphalt road)

Weight : 50kg