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35 Publications
17 Journals
Rajkishor Kumar
Assistant Professor Sr- Grade 1
Department of Communication Engineering
rajkishor.kumar@vit.ac.in (Work)
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Publications - 35
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Publications (35)
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Publications (35)
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Articles
A new dual-mode wideband circularly polarized rectangular dielectric resonator antenna coupled with stubs and asymmetric ground plane for WiMAX applications
Rajkishor Kumar
,
R. Chowdhury
and
R.K. Chaudhary
2017 | John Wiley and Sons Inc.
Articles
A new modified CPW-fed wideband circularly polarized half-split cylindrical dielectric resonator antenna with different permittivity of two layers in radial direction
Rajkishor Kumar
and
R.K. Chaudhary
2017 | John Wiley and Sons Inc.
Articles
Wideband circularly polarized dielectric resonator antenna coupled with meandered-line inductor for ISM/WLAN applications
Rajkishor Kumar
and
R. Kumar Chaudhary
2017 | John Wiley and Sons Inc.
Conferences
A wideband circularly polarized cylindrical DRA loaded with SRR and excited with a question shaped microstrip feed line
Rajkishor Kumar
,
C.-W. Park
and
R.K. Chaudhary
2017 | Institute of Electrical and Electronics Engineers Inc.
Conferences
A wideband circularly polarized DRA excited with meandered-line inductor for Wi-MAX/LTE2500 applications
Rajkishor Kumar
,
D. Kumar Choudhary
,
...
,
R. Kumar Chaudhary
(4 authors)
2017 | Electromagnetics Academy
Conferences
A rectangular DRA loaded with SRR and excited with question-shaped microstrip feed for application in wideband circular polarization
Rajkishor Kumar
,
R. Chowdhury
and
R.K. Chaudhary
2017 | Institute of Electrical and Electronics Engineers Inc.
Conferences
Wideband circularly polarized cubical DRA excited with conformal-strip for wireless applications
Rajkishor Kumar
and
R.K. Chaudhary
2016 | Institute of Electrical and Electronics Engineers Inc.
Articles
Modified microstrip-line-fed rectangular dielectric resonator antenna coupled with slotted ground plane for wideband circular polarization
Rajkishor Kumar
and
R.K. Chaudhary
2016 | John Wiley and Sons Inc.
Conferences
A wideband circularly polarized slotted rectangular dielectric resonator antenna excited with a cross-slot
Rajkishor Kumar
and
R.K. Chaudhary
2016 | Institute of Electrical and Electronics Engineers Inc.
Articles
A wideband circularly polarized dielectric resonator antenna excited with conformal-strip and inverted L-shaped microstrip-feed-line for WLAN/WI-MAX applications
Rajkishor Kumar
and
R. Kumar Chaudhary
2016 | John Wiley and Sons Inc.
Conferences
Wideband circularly polarized H-shaped dielectric resonator antenna excited with cross-slot feed
Rajkishor Kumar
and
R.K. Chaudhary
2016 | Institute of Electrical and Electronics Engineers Inc.
Conferences
A new technique to enhance the impedance bandwidth of CDRA using drilling holes
R. Chowdhury
,
Rajkishor Kumar
and
R.K. Chaudhary
2016 | Institute of Electrical and Electronics Engineers Inc.
Articles
A Wideband Circularly Polarized Cubic Dielectric Resonator Antenna Excited with Modified Microstrip Feed
Rajkishor Kumar
and
R.K. Chaudhary
2016 | Institute of Electrical and Electronics Engineers Inc.
Conferences
Circularly polarized ring dielectric resonator antenna excited with cross-slot
Rajkishor Kumar
and
R.K. Chaudhary
2015 | Institute of Electrical and Electronics Engineers Inc.
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is a subsidiary of Horizon House
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Rajkishor Kumar
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