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ESE (Thailand) Ltd. - Products of M‏icrowave Factory

Chamber Room, Chamber Box, Shielded Room

Anechoic Chamber room for Automotive components

Anechoic Chamber room of most suitable Automotive devices EMI/EMS test of the method of ALSE, which meet the global standard like a 2004/104/EC, several emission standard like a CISPR25 which automotive manufacturers in EU/USA refer to, Immunity standard like a ISO11452 and others for the Automotive devices.

Wave absorbers for the chambers is produced by the high quality ferrite material, have high absorbing performance with multiple wide range by combined to fireproof absorber & high correlative result with certificated site and available with strength electric field MES test due to High Power Input

Shield room / box

Shield room is the equipment to shut-out the electric/magnetic wave signals from outside and not to leak the electric/magnetic wave signals from inside.

We can support as customized request on room/box size, performance.

Anechoic Chamber Box

Anechoic Chamber Box with Measurement system is much suitable for the measurement of radiation pattern of small antenna, antenna gain and available the measurement of the antenna efficiency of the small RF devices and actual radiation power.

In additional, the implementation 2-axis positioner as option makes you achieve to measure the automatically radiation power to every directions (3D).

EMC Wave Chamber

Microwave chamber, available to Milwave
Measurement for Antenna, RCS (Rader Cross Section), MIMO, Mobile devices and others
Support for Radiation / Conduction Emission and Immunity Test
Automated Measurement by the software (EMC, Antenna)
Support from our professional engineers to utilize the chamber
Easy to access from Shin-Yokohama Station, 5 minutes by walk

Measurement Systems

Auto Wave Chamber for Line Test

Suitable for Inspection on the desk for line test /development.

You can achieve to improve the high productivity by the implementation this Auto-Unit as option, which can achieve the stable quick measurement response and reduce the man-power so much.

Be released from the reservation issue the chamber room.
Improve the measurement efficiency.

Test Equipment for Automotive Antenna

To measure the antenna quality, we need to test with RF modules with Automotive itself.
Since Car drive in Downtown and suburb, it is required the test environment for the both simulation field.

Normally, we have evaluated Antenna quality of RF devices like a mobile phone under the Wave chamber room with absorbing wall and Anechoic Chamber with reflectors.
Echo chamber emulate the environment of RIMP (Rich Isotropic Multi-Path） and is suitable of in-room and downtown situation with much scattered.
On the other hand, in case of the environment of pure LOS (Line of Sight), its test should be in Anechoic chamber to test the fixed antenna.

In case of Suburb and highway driving situation, the environment is much similar to RIPM not LOS against the car on the road.
It is RIMP and Romdom LOS that the two type of opposite environment for CAR radio communication system.

Immunity Evaluation System for In-Vehicle Equipment

MMS-EMS-VC Series Evaluate the Immunity of In-Vehicle Equipment

Designed for the latest Windows OS
Realize the best in class measuring accuracy with the latest devices（または technologies）
Use reliable and durable R& K high frequency amplifier
Can be integrated with already existing hardware
Customizable

Immunity Evaluation System MMS-EMS Series

MMS-EMS Series Are Used for Numerous Immunity Evaluation Tests

Designed for the latest Windows OS
Realize the best in class measuring accuracy with the latest devices（または technologies）
Use reliable and durable R& K high frequency amplifier
Can be integrated with already existing hardware
Customizable

EMI Measuring System MMS-EMIｰVC

MMS-EMI-VC is a System to Measures In-Vehicle Emission

Designed for the latest Windows OS
Realize the best in class measuring accuracy with the latest devices（または technologies）
Can be used with private specifications
Can be integrated with already existing hardwares
Customizable

Software

Software for Immunity Test METES-EMS series

METES-EMS is software for Automated Test Solution to meed Immunity Std. each for

Keys:

Support for latest Windows OS
Access via USB/LAN interface to measurement equipments to achieve
Repeat test every one frequency with multiple deviated signals continuously; achieve to reduce the measurement time
Available to detect the error detection with collaborated to measurement equipment as Volt meter.
Available to judge the error operation by visual monitor or your own monitoring system
Available to control the operation of SG at the leveling, performance test under own level and calibration test leveling

Software for Automotive EMI METES-EMI-VC Series

METES-EMI-VC is the software to measure the Emission of automotive equipments
Key ：

Support for latest Windows OS
Access via USB/LAN interface to measurement equipments to achieve
high speed communication & process the big data.
Time Domain Scan to shorten the measurement time
Available to export/import Microsoft Excel file
Support for complicated setting with std. limit values and your own list-up and standard.
Available to change the limit values and re-listing after measurement

Software for EMI　METES-EMI Series

METES-EMI is software to measure the Emission of several EMC std. each for.
Key ：

Support for latest Windows OS
Access via USB/LAN interface to measurement equipments to achieve
high speed communication & process the big data.
Time Domain Scan to reduce the measurement time
Available to export/import Microsoft Excel file
Support for complicated setting with std. limit values and your own list-up and standard.
Available to change the limit values and re-listing after measurement

Antenna

Array Antenna for Millwave・Tera Hertz

GAP guidedwave line technology patented by gapwaves Co. Ltd. of Sweden was invented by Dr. Per-Simon Kildal of Chalmath Institute Univ. (Gothenburg, Sweden). This technology has been developed by not only Team of Dr. Kildal but also other EU & USA Labs.

GAP guidewave line has unique advantage against Microwave, Milwave line technologies. Since this system operates from 30GHz to THz range normally, it is only GAP guidewave line technology that can made to structure the high cost-performance RF components by producing with discharged framing.

Antenna for FPU

Live Broadcasting on Sports like a Marathon race, there was very nervous issues of the height place operation of fitting the Antenna to Base.

To solve this issue, MWF have succeeded to co-develop with Fuji Television, FPU Antenna (for the broadcast repeaters) with improved performance, down-sized and allocated new frequency bands (1.2GHz/2.3GHz).

Easy to handle, with small & light weight
Easy to fit to Mast
Achieve high GAIN

Turned Log Peri Antenna MOLP80-1000M

This is Antenna for IEC61000-4-3 Radiation Immunity Test. Unique Structure with turned Element increases the GAIN at the low frequency.
Stew structure of 22φ and can be fitted to normal Antenna MAST.
Prepared special case (on Sale)

Double Taper Horn Antenna　MDTH series

This product is the antenna that corresponds to the radar pulse immunity test for automotive equipments. Automotive manufacturers have required the
electric field strength of 600 v/m.

Amplifier system and cable will be cheaper, and will contribute to the ecology.
This has been achieved very low VSWR, reflected power is low
By tapered in two stage, the radiation efficiency is greatly improved
The mounting trolly is optional.

This antenna was developed with Denso EMC engineering service.

Turned Multiple Dipole Antenna MODP2080

Antenna for Radiation Immunity Test on Car
Max. Input Power: 12kW &
High Electric Field at （ε= 4）: 100V/m
Consolable the Height/Deviation by own unique Stand

※Patent Information

Nominal ： Multiple Dipole Antenna unit
Number ： 5522449

RF Accessories

Wave Absorber (Urethans/Ferrite)

We develop/design the several Wave Absorbers of Urethans or Ferrite tyle for Chambers and high performance against temperature response test, etc.

Pre-Amplifiers MPR, MDA series

MPR, MDR series provides low noise, high gain and wideband
to improve dynamic range for emission testing.
We also offer customized model for variable requirments..
※Example：

30M-1000MHz with band-pass filter
Amprifier unit for connecting antenna directly
Power separate type:

MPR, MDR series does not need external DC power supply cables to amplifier unit by superimposing the coaxial cable

Comb generator　MCG201 series

MXG201 series is standard noise generator on EMI mesurement
as daily checking purpose. It is suitable for pre-checking for site validation.
It does not need AC power by operating the charging battely.
The LEDs blinks when the voltage of battely is low.

High Frequency Amplifier (R&K)

R&K, who is biggest Amplifier manufacturer, have produced High Frequency Amplifiers with robust and reliable based on the high technologies on EMC market.
Their Amp. Is much popular on Electronics and Automotive market.

Key :

Good Linearity, Low Harmonics and Distortion
High Immunity Reflected Power due to high VSWR unit
R&K own multi monitoring system (option)
Made in Japan

DESK for EMC High Frequency

Our unique DESK to measure EMC high frequency is produced by low Permittivity materials, which is less influenced to high frequency, and useful to measure the accuracy without much interference.

We can support not only popular size of EMC measurement but also your own requested.

Amplifiers

Pre-Amplifiers MPR, MDA series

MPR, MDR series provides low noise, high gain and wideband
to improve dynamic range for emission testing.
We also offer customized model for variable requirments..
※Example：

30M-1000MHz with band-pass filter
Amprifier unit for connecting antenna directly
Power separate type:

MPR, MDR series does not need external DC power supply cables to amplifier unit by superimposing the coaxial cable

EMC Products

EMC Wave Chamber

Microwave chamber, available to Milwave
Measurement for Antenna, RCS (Rader Cross Section), MIMO, Mobile devices and others
Support for Radiation / Conduction Emission and Immunity Test
Automated Measurement by the software (EMC, Antenna)
Support from our professional engineers to utilize the chamber
Easy to access from Shin-Yokohama Station, 5 minutes by walk

Strip-Line for Automotive MSPL-IP

This is 150mm Strip-Line for Immunity test specified by ISO11452-5.

Located wire-harness on the center of the plate of parallel strip-line, and applied strong electric field, then inspect the interference immunity.

Milliwave Products

Anechoic Chamber box for Milwave・Microwave

Chamber Box for Milwave
This is available to performance test for the milwave collision avoidance radar (refer to Target Simulator in our site). Using with mobile rail (Travace), there is a option to change the measurement distance with high tolerance for milwave measurement. ※Photo Anechoic Chamber for Milwave.

Chamber Room for Microwave
Since the several electric devices is down-sizing, Antenna is also required to down-sized. This is available most of RF frequency band for small electric devices with Radio application and supporting the development to small sized Antenna for Microwave & Milwave.