Search Results - "Harish, Ayyangar"

A polarization reconfigurable discontinuous ring dipole antenna by Saraswat, Kapil, Harish, Ayyangar R.

“…A circularly polarized antenna is realized using a discontinuous ring dipole. With the introduction of p‐i‐n diodes, it has been possible to achieve…”
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A coplanar waveguide fed tilted fractal inspired slot antenna for wideband circular polarization by Saraswat, Kapil, Harish, Ayyangar R.

“…In this article, a coplanar waveguide (CPW) fed 45° tilted fractal inspired slot antenna to achieve wideband circular polarization is presented. A…”
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Circularly polarized antenna using a double layered via-less high impedance surface by Gupta, Gaurangi, Harish, Ayyangar R.

“…ABSTRACT Low profile (0.019λ) linearly and circularly polarized antennas are constructed by placing a printed bow tie dipole above a double layered via‐less…”
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Multi-channel and multi-polarization radar measurements around the NEEM site by Li, Jilu, Velez Gonzalez, Jose A, Leuschen, Carl, Harish, Ayyangar, Gogineni, Prasad, Montagnat, Maurine, Weikusat, Ilka, Rodriguez-Morales, Fernando, Paden, John

“…Ice properties inferred from multi-polarization measurements, such as birefringence and crystal orientation fabric (COF), can provide insight into ice strain,…”
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A modified feed U‐slot patch antenna array for airborne very high frequency ice‐penetrating radar by Awasthi, Abhishek K., Yan, Jie‐Bang, Hale, Rick, Harish, Ayyangar Ranganath, Gogineni, Siva Prasad

“…This article presents a 3 × 2 element U‐slot patch antenna array with modified feed for airborne very high frequency applications. The antenna array is…”
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A direct method to compute the coupling between nonidentical microwave cavities by Harish, A.R., Raj, J.S.K.

“…A new technique to compute the coupling, as a function of frequency, between nonidentical resonators is presented in this paper. The structure is separated by…”
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Analysis of low range Indoor Location Tracking techniques using Passive UHF RFID tags by Chattopadhyay, A., Harish, A.R.

“…The problem of indoor position location tracking has been addressed in this paper, using passive UHF RFID tags. The test area is first calibrated by placing…”
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Ice bed topography mapping using InSAR and tomographic processes by Allen, Chris, Blake, William, Leuschen, Carl, Paden, John, Gogineni, Prasad, Dahl-Jensen, Dorthe, Harish, Ayyangar

“…Three-dimensional topographic maps of the bed 2.5 km beneath the Greenland ice sheet in a 10-km × 10-km region centered on the NEEM drill site (77.45°N…”
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A Modified Bow-Tie Antenna for Dual Band Applications by Joshi, R.K., Harish, A.R.

“…A modified bow-tie antenna fed by a 50-Omega paired strip transmission line is proposed for dual band applications. A printed bow-tie antenna is modified by…”
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Printed wideband variable strip width loop antenna by Joshi, Ravi Kumar, Harish, Ayyangar Ranganath

“…A printed wide band loop antenna having variable strip width is presented. The antenna is fed by a 50 Omega balanced parallel strip transmission line. Based on…”
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Analysis of UHF passive RFID tag behavior and study of their applications in low range indoor location tracking by Chattopadhyay, A., Harish, A.R.

“…New techniques are being devised to use RFID technology to enable Indoor Position tracking of tagged objects. RFID holds immense promise in this area as tags…”
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Portable temperate ice depth sounder radar (TIDSoR) by Jara, V.A., Player, K.M., Abi, D., Rodriguez-Morales, F., Gogineni, S., Harish, A.R., Leuschen, C.

“…Glaciers in several parts of the world are reported to be retreating and thinning rapidly over the last decade. Radar instruments can be used to provide…”
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