Analysis of Design Structuring and Performance of CPW Fed UWB Antenna in Presence of Human Arm Model
A compact Ultra Wide Band (UWB) antenna with coplanar
waveguide feed has been designed and results are verified in
this paper. The antenna has been designed on FR4 substrate with
dielectric constant (εr) of 4.4 and dimensions of 32mm x 26mm x
0.8mm. The presented antenna shows return loss characteristics in the
band of 3.1 to 10.6 GHz as prescribed by FCC, USA. Parametric
studies have been done and results thus obtained have been
presented. Simulated results have been verified on Rohde & Swartz
VNA. The measured results are in good agreement with simulated
results which make the presented antenna suitable to be used for
wearable applications. Performance analysis of antenna has also been
shown in the presence of three layered Human Arm model. Results
obtained in presence of Human Arm model has been compared with
that in free space.
[1] Ghavami, M., Michael, L., & Kohno, R. (2004). Ultra Wideband Signals
and Systems in Communication Engineering. John Wiley & Sons.
[2] First Report and Order, Revision of Part 15 of the Commission's Rules
Regarding Ultra-wideband Transmission Systems FCC, FCC02-48,
2002.
[3] Cheng P. Wien, “Coplanar Waveguide: A Surface Strip Transmission
Line Suitable for Nonreciprocal Gyromagnetic Device Applications,”
IEEE Trans. on Microwave Theory Tech., vol. 17, pp. 1087–1090, Dec.
1969
[4] Kumar M, Basu A, Koul S. K., “Frequency and Time Domain
Characterization of a Novel Hexagonal-shaped Microstrip Antenna for Ultra Wideband Applications”, IETE Journal of Research Vol. 57, Issue
5, Sept-Oct 2011 pp. 452-460.
[5] P. S. Hall, and Y. Hao (edit). "Antennas and propagation for bodycentric
wireless communications", Artech House, Chap.2, (2006).
[6] Gabriel, S.. Lau, R. W. and Gabriel, C., 1996, The Dielectric Properties
of Biological Tissues: 2. Measurement in the frequency range 10 Hz to
20 GHz, Phvs. Aled. Biol. 41 (ll), 2251-2269.
[7] S. Nishizawa, and 0. Hashimoto, "Effective shielding analysis for three
layered human model," IEEE Trans. Microwave Theory Tech., Vol. 47,
No. 3, pp. 277-283, (1999).
[1] Ghavami, M., Michael, L., & Kohno, R. (2004). Ultra Wideband Signals
and Systems in Communication Engineering. John Wiley & Sons.
[2] First Report and Order, Revision of Part 15 of the Commission's Rules
Regarding Ultra-wideband Transmission Systems FCC, FCC02-48,
2002.
[3] Cheng P. Wien, “Coplanar Waveguide: A Surface Strip Transmission
Line Suitable for Nonreciprocal Gyromagnetic Device Applications,”
IEEE Trans. on Microwave Theory Tech., vol. 17, pp. 1087–1090, Dec.
1969
[4] Kumar M, Basu A, Koul S. K., “Frequency and Time Domain
Characterization of a Novel Hexagonal-shaped Microstrip Antenna for Ultra Wideband Applications”, IETE Journal of Research Vol. 57, Issue
5, Sept-Oct 2011 pp. 452-460.
[5] P. S. Hall, and Y. Hao (edit). "Antennas and propagation for bodycentric
wireless communications", Artech House, Chap.2, (2006).
[6] Gabriel, S.. Lau, R. W. and Gabriel, C., 1996, The Dielectric Properties
of Biological Tissues: 2. Measurement in the frequency range 10 Hz to
20 GHz, Phvs. Aled. Biol. 41 (ll), 2251-2269.
[7] S. Nishizawa, and 0. Hashimoto, "Effective shielding analysis for three
layered human model," IEEE Trans. Microwave Theory Tech., Vol. 47,
No. 3, pp. 277-283, (1999).
@article{"International Journal of Electrical, Electronic and Communication Sciences:70717", author = "Narbada Prasad Gupta and Mithilesh Kumar", title = "Analysis of Design Structuring and Performance of CPW Fed UWB Antenna in Presence of Human Arm Model", abstract = "A compact Ultra Wide Band (UWB) antenna with coplanar
waveguide feed has been designed and results are verified in
this paper. The antenna has been designed on FR4 substrate with
dielectric constant (εr) of 4.4 and dimensions of 32mm x 26mm x
0.8mm. The presented antenna shows return loss characteristics in the
band of 3.1 to 10.6 GHz as prescribed by FCC, USA. Parametric
studies have been done and results thus obtained have been
presented. Simulated results have been verified on Rohde & Swartz
VNA. The measured results are in good agreement with simulated
results which make the presented antenna suitable to be used for
wearable applications. Performance analysis of antenna has also been
shown in the presence of three layered Human Arm model. Results
obtained in presence of Human Arm model has been compared with
that in free space.", keywords = "CPW feed, Human Arm model, UWB, wearable
antenna.", volume = "8", number = "12", pages = "1946-6", }