Saad, A., Ibrahim, A., Hamed, H. (2015). Close-proximity Effects of Metallic nearby Object on a Multi-band Slotted Microstrip Antenna. test, 16(AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 16 – May 26 - 28, 2015), 1-9. doi: 10.21608/asat.2015.22957
Ayman Ayd R. Saad; Ahmed A. Ibrahim; Hesham F.A. Hamed. "Close-proximity Effects of Metallic nearby Object on a Multi-band Slotted Microstrip Antenna". test, 16, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 16 – May 26 - 28, 2015, 2015, 1-9. doi: 10.21608/asat.2015.22957
Saad, A., Ibrahim, A., Hamed, H. (2015). 'Close-proximity Effects of Metallic nearby Object on a Multi-band Slotted Microstrip Antenna', test, 16(AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 16 – May 26 - 28, 2015), pp. 1-9. doi: 10.21608/asat.2015.22957
Saad, A., Ibrahim, A., Hamed, H. Close-proximity Effects of Metallic nearby Object on a Multi-band Slotted Microstrip Antenna. test, 2015; 16(AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 16 – May 26 - 28, 2015): 1-9. doi: 10.21608/asat.2015.22957

Close-proximity Effects of Metallic nearby Object on a Multi-band Slotted Microstrip Antenna

International Conference on Aerospace Sciences and Aviation Technology
Article 62, Volume 16, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 16 – May 26 - 28, 2015, May 2015, Pages 1-9    PDF (684.83 K)
Document Type: Original Article
DOI: 10.21608/asat.2015.22957
Authors
Ayman Ayd R. Saad1; Ahmed A. Ibrahim2; Hesham F.A. Hamed2
1Kosseir Radio, Telecom Egypt, Kosseir 84712, Egypt.
2Faculty of Engineering, Minia University.
Abstract
The effect of metallic nearby objects set challenges for multi-band antenna performance due to the behaviour of electromagnetic waves on conductive boundaries. In this paper, the effect of the metallic nearby object on the performance of a multi-band slotted microstrip antenna based on slot loading technique antenna is studied. Two U-shaped slots are inserted into the patch antenna to operate at different frequency band for wireless applications. The proposed antenna has advantages of compactness and multi-functionality. The antenna is designed, fabricated and measured. The performance is evaluated in terms of resonance frequencies, gain and radiation pattern, demonstrating the need to include analysis of multi-band antenna placement early in the design process.
Keywords
multi-band; slotted microstrip antenna; housing effect; metallic object
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