TY - GEN
T1 - A coplanar waveguide printed-IFA for biotelemetry device aimed at body centric wireless communication applications
AU - Basari, null
AU - Zulkifli, Fitri Yuli
AU - Rahardjo, Eko Tjipto
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/10/21
Y1 - 2015/10/21
N2 - Currently, many researchers have been concerning with body-centric wireless communications systems (BWCS) since their numerous medical applications including in combination with low rate wireless personal area (LR-WPAN) technology for human physiological monitoring system. This paper proposes a novel wearable antenna that operates at 2.45 GHz for off-/on-body communication application. The proposed antenna is a printed inverted-F antenna, which is fed by a coplanar waveguide (CPW) in order to get a small and compact structure with relatively wide bandwidth, possible for integrated-circuit, easy for impedance matching and resonant frequency tuning. This paper investigates the characteristics of the wearable antenna in the proximity to the human body by using two numerical phantom models (3-layer and muscle-equivalent) in numerical simulation. Measurement is conducted with real human body and muscle equivalent physical phantom. The results show that the simulated and measured antenna performances are in good matched, wide bandwidth and acceptable radiation pattern when the antenna is installed in the vicinity of the human phantom. Moreover, the antenna has an acceptable gain within about 30m of communication range.
AB - Currently, many researchers have been concerning with body-centric wireless communications systems (BWCS) since their numerous medical applications including in combination with low rate wireless personal area (LR-WPAN) technology for human physiological monitoring system. This paper proposes a novel wearable antenna that operates at 2.45 GHz for off-/on-body communication application. The proposed antenna is a printed inverted-F antenna, which is fed by a coplanar waveguide (CPW) in order to get a small and compact structure with relatively wide bandwidth, possible for integrated-circuit, easy for impedance matching and resonant frequency tuning. This paper investigates the characteristics of the wearable antenna in the proximity to the human body by using two numerical phantom models (3-layer and muscle-equivalent) in numerical simulation. Measurement is conducted with real human body and muscle equivalent physical phantom. The results show that the simulated and measured antenna performances are in good matched, wide bandwidth and acceptable radiation pattern when the antenna is installed in the vicinity of the human phantom. Moreover, the antenna has an acceptable gain within about 30m of communication range.
KW - 3-layer and 2/3 muscle-equivalent phantom
KW - CPW-fed printed inverted-F antenna
KW - body-centric wireless communication system
KW - low rate-WPAN
UR - http://www.scopus.com/inward/record.url?scp=84959293695&partnerID=8YFLogxK
U2 - 10.1109/IMWS-BIO.2015.7303750
DO - 10.1109/IMWS-BIO.2015.7303750
M3 - Conference contribution
AN - SCOPUS:84959293695
T3 - 2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Proceedings
SP - 12
EP - 13
BT - 2015 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications, IMWS-BIO 2015
Y2 - 21 September 2015 through 23 September 2015
ER -