SIWBASED ANTENNAS PAPERS

1. A. Refereed SCI Indexed Journals (21)
1. Kumar A, Al- Hasan MJ. A coplanar-waveguide-fed planar integrated cavity backed slotted
antenna array using TE33 mode. Int J RF Microw Comput Aided
Eng. 2020;e22344. https://doi.org/10.1002/mmce.22344 [link]
2. Kumar A. A Planar Cavity-Backed Self-Triplexing Slot Antenna for Planar Integration” has been
accepted for publication in Microwave Journal. 2020.
3. Kumar A. Wideband Circular Cavity-Backed Slot Antenna with Conical Radiation Patterns
. Microwave and Optical Technology Letters. 2020 June;62(6):2390-7
. https://doi.org/10.1002/mop.32316 [link]
4. Kumar A. Design of self‐quadruplexing antenna using substrate‐integrated waveguide
technique. Microwave and Optical Technology Letters. 2019 Dec;61(12):2687-
9. https://doi.org/10.1002/mop.31952 [link]
5. D. Chaturvedi, A. Kumar, and S. Raghavan, “A Nested SIW Cavity-Backing Antenna for Wi-Fi/ISM
Band Applications,” IEEE Trans. Antennas Propag., vol. 67, no. 4, pp. 2775–2780,
2019. DOI:10.1109/TAP.2019.2896670. [link]
6. D. Chaturvedi, A. Kumar, and S. Raghavan, “Compact QMSIW-based antenna with different
resonant frequencies depending on loading of metalized vias,” Int. J. Microw. Wirel. Technol.,
vol. 11, no. 4, pp. 420–427, 2019. DOI.org/10.1017/S1759078719000126. [link]
7. Kumar, A., Chaturvedi, D. and Raghavan, S. Design and Experimental Verification of Dual-Fed,
Cavity-Backed Antenna-Diplexer using HMSIW Technique. IET Microwaves, Antennas &
Propagation. 2019, 13(3), pp. 380 – 385. DOI:10.1049/iet-map.2018.5327 [link]
8. Kumar A, Raghavan S. A self-triplexing SIW cavity-backed slot antenna. IEEE Antennas and
Wireless Propagation Letters. 2018 Mar 14;17(5):772-
5. DOI: 10.1109/LAWP.2018.2815665 [link]
9. D. Chaturvedi, A. Kumar, and S. Raghavan, “An Integrated SIW Cavity-Backed Slot Antenna-
Triplexer,” IEEE Antennas Wirel. Propag. Lett., vol. 17, no. 8, pp. 1557–1560,
2018. DOI: 10.1109/LAWP.2018.2855051 [link]
10. Kumar A, Raghavan S. Design of SIW cavity-backed self-triplexing antenna. IET Electronics
Letters. 2018 Apr 4;54(10):611-2. DOI: 10.1049/el.2017.4775 [link] [link]
11. Kumar A, Raghavan S. Broadband dual-circularly polarised SIW cavity antenna using a stacked
structure. IET Electronics Letters. 2017 Aug 4;53(17):1171-2.
DOI: 10.1049/el.2017.2407 [link1] [link2]
12. D. Chaturvedi, A. Kumar, and S. Raghavan, “Wideband HMSIW-based slotted antenna for
wireless fidelity application,” IET Microwaves, Antennas Propag., vol. 13, no. 2, pp. 258–262,
2019. DOI: 10.1049/iet-map.2018.5110 [link]

2. 13. Kumar A, Chaturvedi D, Raghavan S. Low‐profile substrate integrated waveguide (SIW) cavity‐
backed self‐triplexed slot antenna. International Journal of RF and Microwave Computer‐Aided
Engineering. 2019 Mar;29(3):e21606. https://doi.org/10.1002/mmce.21606 [link]
14. Kumar A, Saravanakumar M, Raghavan S. Dual-frequency SIW-based cavity-backed
antenna. AEU-International Journal of Electronics and Communications. 2018 Dec 1;97:195-
201. https://doi.org/10.1016/j.aeue.2018.10.019 [link]
15. Kumar A, Chaturvedi D, Raghavan S. Design of a self-diplexing antenna using SIW technique with
high isolation. AEU-International Journal of Electronics and Communications. 2018 Sep
1;94:386-91. https://doi.org/10.1016/j.aeue.2018.07.031 [link]
16. Kumar A, Raghavan S. Broadband SIW cavity-backed triangular-ring-slotted antenna for Ku-band
applications. AEU-International Journal of Electronics and Communications. 2018 Apr 1;87:60-
4. https://doi.org/10.1016/j.aeue.2018.02.016 [link]
17. Kumar A, Chaturvedi D, Raghavan S. SIW cavity-backed circularly polarized square ring slot
antenna with wide axial-ratio bandwidth. AEU-International Journal of Electronics and
Communications. 2018 Sep 1;94:122-7. https://doi.org/10.1016/j.aeue.2018.07.004 [link]
18. Kumar A, Raghavan S. Design of a broadband planar cavity-backed circular patch antenna. AEU-
International Journal of Electronics and Communications. 2017 Dec 1;82:413-
9. https://doi.org/10.1016/j.aeue.2017.10.015 [link]
19. Kumar A, Raghavan S. Bandwidth Enhancement of Substrate Integrated Waveguide Cavity-
backed Bow-tie-complementary-ring-slot Antenna using a Shorted-via. Defence Science
Journal. 2018 Mar 13;68(2):197-202. DOI : 10.14429/dsj.68.11827 [link]
20. Kumar A, Raghavan S. Wideband slotted substrate integrated waveguide cavity‐backed antenna
for Ku–band application. Microwave and Optical Technology Letters. 2017 Jul;59(7):1613-
9. https://doi.org/10.1002/mop.30594 [link]
21. Kumar A, Raghawan S. Substrate Integrated Waveguide fed Wideband Circularly Polarised
Antenna with Parasitic Patches. Defence Science Journal. 2019 Jan 10;69(1):87-
92. DOI: https://doi.org/10.14429/dsj.69.13049 [link]
B. Refereed Scopus Indexed Journals (2)
1. Kumar A, Raghavan S. Planar Cavity-Backed Self-Diplexing Antenna Using Two-Layered
Structure. Progress In Electromagnetics Research. 2018;76:91-6.
doi:10.2528/PIERL18031605 [link]
2. Kumar A, Raghavan S. A Review: Substrate Integrated Waveguide Antennas and Arrays. Journal
of Telecommunication, Electronic and Computer Engineering (JTEC). 2016 Aug 1;8(5):95-
104. [link]

3. C. Refereed Conference Presentations (11) [IEEE Xplore]
1. A. Blessy, Charumathi, K. Surendra, A. Kumar, and S. Raghavan, “SIW bow-tie slot cavity backed
antenna with improved gain characteristics,” Proc. 2019 TEQIP - III Spons. Int. Conf. Microw.
Integr. Circuits, Photonics Wirel. Networks, IMICPW 2019, no. 1, pp. 508–510,
2019 DOI: 10.1109/IMICPW.2019.8933170 [link]
2. Kumar A, Chaturvedi D, Raghavan S. Dual-Band, Dual-Fed Self-Diplexing Antenna. In 2019 13th
European Conference on Antennas and Propagation (EuCAP) 2019 Mar 31 (pp. 1-5). IEEE.
Krakow, Poland from 31 March until 5 April 2019. (Received Travel Support from CSIR and
EuCAP Grant as a young researcher). [link]
3. D. Chaturvedi, A. Kumar, and S. Raghavan, “A Planar SIW Cavity-backed Tilted-Slots Antenna for
WBAN Application,” 13th Eur. Conf. Antennas Propagation, EuCAP 2019, no. EuCAP, 2019, held
in Krakow, Poland (Received Grant from SERB-DST) [link]
4. Kumar A, Chaturvedi D, Saravanakumar M, Raghavan S. SIW Cavity-Backed Self-Triplexing
Antenna with T-Shaped Slot. In 2018 Asia-Pacific Microwave Conference (APMC) 2018 Nov 6
(pp. 1588-1590). IEEE. Kyoto, Japan (Received International Travel Grant, Ministry of
Electronics and Information Technology (MeitY), Govt. of India)
DOI: 10.23919/APMC.2018.8617526 [link]
5. Chaturvedi D, Kumar A, Raghavan S. A Substrate Integrated Waveguide Based Antenna-
Triplexer. In 2018 Asia-Pacific Microwave Conference (APMC) 2018 Nov 6 (pp. 10-12).
IEEE. Kyoto, Japan (selected as a winner of the APMC 2018 Student Travel Grant of 100,000
JPY) DOI: 10.23919/APMC.2018.8617209 [link]
6. Chaturvedi D, Murugeshwari B, Kumar A, Raghavan S. SIW Cavity-Backed Antenna-Triplexer for
Radio Altimeter/Wi-Fi Applications. In 2018 IEEE Indian Conference on Antennas and
Propogation (InCAP) 2018 Dec 16 (pp. 1-3). IEEE. DOI: 10.1109/INCAP.2018.8770848 [link]
7. Kumar A, Raghavan S. Dual-circularly polarized planar cavity-backed antenna for broadband
applications. In 2017 IEEE International Conference on Antenna Innovations & Modern
Technologies for Ground, Aircraft and Satellite Applications (iAIM) 2017 Nov 24 (pp. 1-4).
IEEE. (Received Travel Grant from Organizers) DOI: 10.1109/IAIM.2017.8402615 [poster] [link]
8. Kumar A, Raghavan S. A design of miniaturized half-mode SIW cavity backed antenna. In 2016
IEEE Indian Antenna Week (IAW 2016) 2016 Jun 6 (pp. 4-7).
IEEE. DOI: 10.1109/IndianAW.2016.7883585 [link]
9. Kumar A, Shanmuganantham T, Chaturvedi D. A CPW-fed tri-frequency monopole antenna. In
2015 IEEE International Conference on Signal Processing, Informatics, Communication and
Energy Systems (SPICES) 2015 Feb 19 (pp. 1-5). IEEE. 10.1109/SPICES.2015.7091431 [link]
10. Chaturvedi D, Shanmuganantham T, Kumar A. Performance analysis of CPW-fed hexagonal
shaped metamaterial antenna for WiMAX/WLAN applications. In 2015 International Conference

4. on Computing and Communications Technologies (ICCCT) 2015 Feb 26 (pp. 89-92). IEEE.
DOI: 10.1109/ICCCT2.2015.7292725 [link]
11. Chaturvedi D, Kumar A, Shanmuganantham T. Asymmetric coplanar waveguide-fed CRLH-TL
based antenna for WLAN/LTE applications. In 2015 International Conference on Circuits, Power
and Computing Technologies [ICCPCT-2015] 2015 Mar 19 (pp. 1-4).
IEEE. DOI: 10.1109/ICCPCT.2015.7159455 [link]
D. Peer Reviewed Conferences /Symposia
1. Kumar, A., S. Raghavan and Divya Chaturvedi, Dual-Band, Dual-Fed Self-Diplexing Antenna, In
the proceeding of 16th biennial International Symposium on Antennas & Propagation (APSYM
2018), organized by the Department of Electronics of the Cochin University of Science and
Technology, Kochi, 3–5 December 2018. (Received Best Paper Award)
2. Divya Chaturvedi, Kumar, A. and S. Raghavan, QMSIW Based Cavity-Backed Antennas for WLAN
Applications, In the proceeding of 16th biennial International Symposium on Antennas &
Propagation (APSYM 2018), organized by the Department of Electronics of the Cochin
University of Science and Technology, Kochi, 3–5 December 2018.