Title:	Investigation of broadband printed biconical antenna with tapered balun for EMC measurements
Authors:	Abdalhmed Almtrod, Abdalghfor Abdalghfar Kubík, Zdeněk
Citation:	ABDALHMED ALMTROD, AA., KUBÍK, Z. Investigation of broadband printed biconical antenna with tapered balun for EMC measurements. Energies, 2021, roč. 14, č. 13, s. 1-15. ISSN 1996-1073.
Issue Date:	2021
Publisher:	MDPI
Document type:	článek article
URI:	2-s2.0-85110239177 http://hdl.handle.net/11025/44969
ISSN:	1996-1073
Keywords in different language:	antenna factor;balun feeding technique;biconical antenna;EMC measurement;wideband
Abstract in different language:	This article investigates the design,modeling, and fabrication of small-size (150 x 90 x 1.6mm) broadband printed biconical antenna. The proposed antenna is intended for use a reference antenna for electromagnetic interference measurement inside the EMC chamber. The reflection coefficient (S11-parameter) is verified by modeling the equivalent circuit of the structure in terms of lumped elements. This structure offers a -10 dB impedance bandwidth (from 0.65 GHz to 2.3 GHz) with the tapered balun feeding method. Therefore, it has a high probability of estimating the electromagnetic waves emitted from several applications such as GSM, LTE, UMTS, 3G, Wi-fi, Bluetooth, ZigBee and more. The simulated standard antenna parameters are compatible with the measured parameters results. Furthermore, azimuth omnidirectional radiation pattern and well-realized gain (3.8 dBi) are achieved, reflecting good values of antenna factor compared to the commercial design.
Rights:	© MDPI
Appears in Collections:	Články / Articles (KEI) OBD

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