Time-domain properties of dual-band-notched circle-like slot antenna in indoor environments

被引：0
作者：
Emadian, S. R. [1 ]
Ahmadi-Shokouh, J. [1 ]
Raisi, A. [1 ]
Ghobadi, C. [2 ]
Nourinia, J. [2 ]
机构：
[1] Univ Sistan & Baluchestan, Dept Elect & Comp Engn, Zahedan, Iran
[2] Urmia Univ, Dept Elect Engn, Orumiyeh, Iran
来源：
ELECTRONICS LETTERS | 2019年 / 55卷 / 01期
关键词：
receiving antennas; ultra wideband antennas; ray tracing; radiowave propagation; slot antennas; indoor radio; ultra wideband communication; antenna radiation patterns; wireless channels; frequency-domain analysis; transmitting antennas; telecommunication computing; time-domain properties; dual-band-notched circle-like slot antenna; indoor environments; modified circle-like slot antenna; dual-band-notched properties; frequency-domain characteristics; wide impedance bandwidth; good radiation characteristics; antenna pulse response; power spectral density; indoor propagation channel characteristics; receiver antenna; frequency-domain measurement setup; short range applications; time-domain characteristics; transmitter antenna; subband divided ray tracing method; UWB ANTENNA;
D O I：
10.1049/el.2018.6258
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A previous investigation of a modified circle-like slot antenna with dual-band-notched properties is extended. Frequency-domain characteristics have proved that the proposed antenna has very wide impedance bandwidth and shows good radiation characteristics. In this Letter, time-domain properties in terms of the antenna pulse response and power spectral density are investigated. Moreover, a study of indoor propagation channel characteristics when the proposed antenna is applied as transmitter and the receiver antenna is presented. A frequency-domain measurement setup and a sub-band divided ray tracing method are applied to measure and simulate the ultra-wideband indoor channel characteristics. The results show that the proposed antenna has also good time-domain characteristics and it is suitable for indoor and short range applications.
引用
收藏
页码：10 / 11
页数：2
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