Abstract
A compact half-slot microstrip antenna is proposed in this paper. The antenna consists of microstrip line-fed half slot, and an open-circuited stub is connected to the microstrip feed line to adjust the matching at the operated frequency band. A half slot is used for miniaturization, as well as due to concentrating the field at only half slot; consequently, it decreases the resonance frequency and improves the antenna radiation characteristics. The antenna radiates at 24 GHz with measured fractional impedance bandwidth of 9%. The antenna gain at the resonant frequency is 5.2 dBi. The proposed antenna shows about 60% length reduction. Therefore, the proposed half slot antenna could be used for energy harvesting applications, at 24 GHz ISM band, due to its compact size with improved gain value. The proposed antenna was designed using ANSYS high-frequency structure simulator (HFSS). The simulated and measured results show good agreement.
| Original language | English |
|---|---|
| Title of host publication | 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9780996007870 |
| DOIs | |
| Publication status | Published - May 23 2018 |
| Event | 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018 - Denver, United States Duration: Mar 25 2018 → Mar 29 2018 |
Publication series
| Name | 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018 |
|---|
Other
| Other | 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018 |
|---|---|
| Country | United States |
| City | Denver |
| Period | 3/25/18 → 3/29/18 |
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All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Computational Mathematics
- Numerical Analysis
- Instrumentation
Cite this
Compact 24GHz half-slot antenna for energy combining. / Aboualalaa, M.; Abdel-Rahman, Adel B.; Allam, A.; Pokharel, Ramesh; Yoshitomi, Kuniaki; Elsadek, H.
2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018. Institute of Electrical and Electronics Engineers Inc., 2018. (2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Compact 24GHz half-slot antenna for energy combining
AU - Aboualalaa, M.
AU - Abdel-Rahman, Adel B.
AU - Allam, A.
AU - Pokharel, Ramesh
AU - Yoshitomi, Kuniaki
AU - Elsadek, H.
PY - 2018/5/23
Y1 - 2018/5/23
N2 - A compact half-slot microstrip antenna is proposed in this paper. The antenna consists of microstrip line-fed half slot, and an open-circuited stub is connected to the microstrip feed line to adjust the matching at the operated frequency band. A half slot is used for miniaturization, as well as due to concentrating the field at only half slot; consequently, it decreases the resonance frequency and improves the antenna radiation characteristics. The antenna radiates at 24 GHz with measured fractional impedance bandwidth of 9%. The antenna gain at the resonant frequency is 5.2 dBi. The proposed antenna shows about 60% length reduction. Therefore, the proposed half slot antenna could be used for energy harvesting applications, at 24 GHz ISM band, due to its compact size with improved gain value. The proposed antenna was designed using ANSYS high-frequency structure simulator (HFSS). The simulated and measured results show good agreement.
AB - A compact half-slot microstrip antenna is proposed in this paper. The antenna consists of microstrip line-fed half slot, and an open-circuited stub is connected to the microstrip feed line to adjust the matching at the operated frequency band. A half slot is used for miniaturization, as well as due to concentrating the field at only half slot; consequently, it decreases the resonance frequency and improves the antenna radiation characteristics. The antenna radiates at 24 GHz with measured fractional impedance bandwidth of 9%. The antenna gain at the resonant frequency is 5.2 dBi. The proposed antenna shows about 60% length reduction. Therefore, the proposed half slot antenna could be used for energy harvesting applications, at 24 GHz ISM band, due to its compact size with improved gain value. The proposed antenna was designed using ANSYS high-frequency structure simulator (HFSS). The simulated and measured results show good agreement.
UR - http://www.scopus.com/inward/record.url?scp=85048350312&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85048350312&partnerID=8YFLogxK
U2 - 10.23919/ROPACES.2018.8364268
DO - 10.23919/ROPACES.2018.8364268
M3 - Conference contribution
AN - SCOPUS:85048350312
T3 - 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018
BT - 2018 International Applied Computational Electromagnetics Society Symposium in Denver, ACES-Denver 2018
PB - Institute of Electrical and Electronics Engineers Inc.
ER -