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SHO-GFPC-V1

SHO-, SHO3TO6- and SHO3TO110-GFPC-V1 


SHO Generic Forearm Phantom CTIA V1

Generic forearm phantom for evaluating and optimizing the OTA performance of smart watches and other wireless wrist-worn devices

 

Application

Assessment of radiation pattern or total radiated power of wrist-worn antennas

Compliance

Fully compliant with CTIA certification standard "Test Plan for Wireless Device Over-the-Air Performance" Revision 3.8.1 (October 2018) for all defined test frequencies in the 0.3 GHz to 6 GHz range

Weight

< 0.9 Kg

Dimensions

Circumference at target test position: 163 mm
Minimum circumference: 144 mm
Maximum circumference: 225 mm
Height: 315 mm

Construction

Forearm phantom:

design according to CTIA definitions for wrist-worn devices; manufactured from a silicone-carbon-based mixture (color:Black) with material properties according to CTIA definitions for hand phantoms; supported by a conductive inner skeleton; a special low-loss silicone coating is applied to SHO3TO110-GFPC-V1 that extends the frequency range to 110GHz

Frequency Range

SHO-GFPC V1:           0.3 - 3 GHz
SHO3TO6-GFPC V1:      3 - 6 GHz
SHO3TO110-GFPC V1:  3 - 110 GHz (note special handling instructions)

Compatibilities

Compatible with the hand-only testing fixture SHO-FX-HOTV4

Accessories

SHO-FX-HOTV4 data mode fixture

Target Dielectric Parameters

ref: CTIA Certification Standard “Test Plan for Wireless Device Over-the-Air Performance” Revision 3.8.1 (October 2018)

Frequency

(MHz)

Permittivity

Elec. Cond.

(S/m)

300 37.1 0.36
450 33.9 0.43
835 30.3 0.59
900 30.0 0.62
1450 27.9 0.85
1575 27.5 0.9
1800 27.0 0.99
1900 26.7 1.04
1950 26.6 1.07
2000 26.5 1.09
2100 26.3 1.14
2450 25.7 1.32
3000 24.8 1.61
4000 23.5 2.18
5000 22.2 2.84
5200 22.0 2.98
5400 21.7 3.11
5600 21.4 3.25
5800 21.2 3.38
6000 20.9 3.52

 
 
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