DocumentCode :
3206981
Title :
Dual-band L-shaped SIW Slot antenna
Author :
Srivastava, Anurag ; Chaudhary, Raghvendra Kumar ; Biswas, Arijit ; Jaleel Akhtar, M.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, Kanpur, India
fYear :
2013
fDate :
13-15 Dec. 2013
Firstpage :
1
Lastpage :
3
Abstract :
Dual-band L-shaped substrate integrated waveguide (SIW) Slot antenna is proposed in this paper. The proposed L-shaped structure is constructed using two different slots oriented along longitudinal and transversal direction to feed. The longitudinal slot produces single band measured response with frequency range of 13.16 GHz to 13.38 GHz with 13.28 GHz as the center frequency. Along with, the transversal slot produces single band measured response with frequency range of 10.18 GHz to 10.34 GHz with 10.25 GHz as the central frequency. These two different slots are combined into a single L-shaped slot, which produces dual band measured response with frequency range of 10.84 GHz to 11.01 GHz and 12.60 GHz to 12.78 GHz. The center frequencies are 10.93 GHz and 12.69 GHz. The gain of the designed antenna is 6.58 dB and 6.82 dB at 10.93 GHz and 12.69 GHz, respectively. The analysis is carried out using the HFSS software, and the simulated results are verified using the measurements.
Keywords :
antenna feeds; multifrequency antennas; slot antennas; substrate integrated waveguides; HFSS software; dual-band L-shaped SIW slot antenna; dual-band measured response; frequency 10.18 GHz to 10.34 GHz; frequency 10.84 GHz to 11.01 GHz; frequency 12.60 GHz to 12.78 GHz; frequency 13.16 GHz to 13.38 GHz; gain 10.93 dB; gain 12.69 dB; gain 6.58 dB; gain 6.82 dB; longitudinal slot; single-band measured response; substrate integrated waveguide; transversal slot; Antenna measurements; Antenna radiation patterns; Dual band; Frequency measurement; Reflection coefficient; Reflector antennas; Slot antennas; Dual-band/multi-band; SIW; microstrip; slot antenna; waveguide;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave and Photonics (ICMAP), 2013 International Conference on
Conference_Location :
Dhanbad
Print_ISBN :
978-1-4799-2176-8
Type :
conf
DOI :
10.1109/ICMAP.2013.6733482
Filename :
6733482
Link To Document :
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