EM - PHANTOM
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Torso-OTA-V5.1

TORSO-OTA-V5.1


TORSO phantom for Over The Air testing V5.1

Homogeneous anthropomorphic torso phantom filled with a broadband head simulating gel for OTA evalution of wireless devices for which the effect of the body can not be neglected such as hand-held and on-body devices

Application

Assessment of radiation pattern or total radiated power of antennas worn on or near the body

Compliance

Dielectric properties of gel filling compliant with CTIA Certification Standard “Test Plan for Wireless Device Over-the-Air Performance” Revisions 3.0 to 3.6 (June 2016) from 300MHz - 6 GHz

Head geometry compliant with SAM data as defined by IEEE SCC34 and 3GPP TR25.914 "Measurements of Radio Performances for UMTS Terminals in Speech Mode" Release 6 and with CTIA Certification Standard “Test Plan for Wireless Device Over-the-Air Performance” Revisions 3.0 to 3.6 (June 2016)

Weight

37 Kg

Dimensions

Height: 750 mm
Width: 360 mm
Depth: 250 mm

Construction

Phantom shell:
high-precision epoxy shell manufactured from a vinylester-reinforced fiberglass low-loss structure (dielectric constant 3.5 +/- 0.5, loss tan <0.05), thickness in the ear-mouth region 2mm +/- 0.2mm and in other regions 3mm +/- 1mm

 

Gel filling:
dielectric parameters compliant with head simulating media as defined by IEEE/IEC and CTIA standards over the entire frequency range (0.3 - 6 GHz), volume 28 liters, stable for a minimum of 3 years if kept sealed and in temperature range 22 ± 5 °C

 

Mounting on a Turntable:
the solid bottom plate has grip handles for easy handling and positioning on a turntable or any positioner that can support a weight of up to 40 kg

Frequency Range

0.3 - 6 GHz

Compatibilities

Compatible with ARMR/L-V5.5 and ARM3TO6R/L-V5.5 posable right and left arm phantoms 

Compatible with BUTT-V5.5 and BUTT3TO6-V5.5 buttocks phantom 

Compatioble with LEGR/L-V5.5 and LEG3TO6R/L-V5.5 posable right and left leg phantoms 

Target Dielectric Parameters

ref: CTIA Certification Standard “Test Plan for Wireless Device Over-the-Air Performance” Revision 3.6 (June 2016)

Frequency

(MHz)

Permittivity

Elec. Cond.

(S/m)

300
45.3
0.87
450 43.5
0.87
835
41.5
0.9
900
41.5
0.97
1450
40.5
1.2
1800
40.0
1.4
1900
40.0
1.4
1950
40.0
1.4
2000
40.0
1.4
2100
39.8
1.49
2450 39.2
1.8
3000 38.5
2.4
4000
37.4
3.43
5000
36.2
4.45
5200
36.0
4.65
5400
35.8
4.86
5600
35.5
5.06
5800
35.4 5.27
6000 35.1 5.48

created and designed by R.Ø.S.A.