The Calculations of S11 and SAR values of a Wearable Monopole ...

A Flexible Miniature Antenna for Body-Worn Devices - ProQuest

... SAR values occurred at 2.48 GHz (see Figure 9). According to the ... Performance Evaluation of a Wearable 2.45 GHz Planar Printed Meandering Monopole Textile ...

An Effective SAR Reduction Technique of a Compact Meander Line ...

The wideband antenna in [3] incorporates a T-shaped monopole antenna with parasitic elements for bandwidth enhancement. Since wearable antennas ...

A Triple-Band Dual-Open-Ring High-Gain High-Efficiency Antenna ...

ground plane on the phantom body during the measurement process. C. SAR ANALYSIS. For wearable applications, the SAR value is a critical param- eter. To ensure ...

Bio-Inspired Wearable Antennas - IntechOpen

Figure 5 presents curves for the simulated and measured values of|S11| for the jasmine flower bio-inspired antenna parameters of wearable monopole antenna bio- ...

Metal Barrier for Low Specific Absorption Rate and Wide-Band Felt ...

In addition, the proposed antenna design combined a fabric–metal barrier operated at 2.4 GHz 65.4% with a low specific absorption rate (SAR) of ...

Robust, Efficient and Low Profile Fractal Enabled EBG Incorporated ...

at an interspace of 0 mm (On the skin), 2 mm, 4 mm, and 6 mm, respectively, from the phantom and observed the SAR values. ... wearable monopole antenna on the ...

Design of Compact Ultra-wideband Flexible Monopole Antennas.

This antenna can be used for on/off body wearable application with acceptable SAR value less than 1.6. Acknowledgements: The authors are ...

Dual-Band Wearable MIMO Antenna for WiFi Sensing Applications ...

Planar monopole or patch antennas: Small size and ... SAR values for the proposed antenna on a block of ... S11 under various bending radii (h_tissue); (c) gain ...

COMPACT WEARABLE ANTENNA BASED ON METASURFACES

This design overcomes the narrowband characteristics of microstrip antennas and achieves low Specific Absorption Rate. (SAR). Two antenna geometries are ...

Demonstration of SAR Improvement in Wireless Body Area Network ...

Electromagnetic radiations [9] are harmful for the body and WHO provides some values that can be used for wearable devices. For this reason, artificial magnetic ...

a textile wearable monopole antenna with amcarray structure for ...

Finally, it has a low SAR level, high gain, and directivity compared to other wearable antennas on textiles. 3.2.1 TRIPEL BAND MONOPOLE ANTENNA: Behind the ...

SAR REDUCTION TECHNIQUES FOR WEARABLE APPLICATION

Wearable antenna, SAR, metamaterial,AMC, FSS. 2. INTRODUCTION. Specific Absorption Rate (SAR) is a crucial parameter used to examine the safety of wireless.

(PDF) Design of Dual-Band Conformal Amc Integrated Antenna for ...

In [8], a wearable monopole in both flat and bent conditions has been designed. ... (a) Configuration and (b) S11 of monopole ... Simulated SAR values of flat and ...

Research Article A Low Profile Ultrawide Band Monopole ... - CORE

SAR is calculated as ... Table 2: 1 gram averaged peak SAR values with different antenna distances from the phantom. ... Wang, “SA and SAR analysis for wearable UWB.

A LOW SAR VALUE CIRCULAR-BASED FEEDING OF CPW WITH A ...

WITH A MONOPOLE STRUCTURE WEARABLE ANTENNA. FOR WIRELESS BODY AREA ... Thus, these. SAR measurements were calculated subjected to the.

Design of Dual-Band Conformal AMC Integrated Antenna for SAR ...

In [8], a wearable monopole in both ﬂat and bent conditions has been designed. ... (a) Conﬁguration and (b) S11 of monopole ... Simulated SAR values of ﬂat and ...

A monopole antenna with cotton fabric material for wearable ...

Figure 11a shows the calculated 10 g averaged SAR for the flat antenna at 2.45 GHz. It can be seen that the calculated SAR value for the AMC-loaded antenna ...

Numerical Computing of Reduction of SAR Values in a ... - IAENG

Simulations were conducted to calculate the maximum SAR values in Matlab programming language using. 2D-FDTD (Finite Difference Time Domain) method.

A study SARs for smart-watch model with monopole antenna - URSI

Currently, the standard and regulations for specific absorption rate (SAR) testing of limb-worn devices specify ... wearable device [3]-[5].