Author

S. K. Annavarapu

2 papers indexed here

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Open access Oct 2026

Metamaterial assisted hybrid response from frequency selective surface roll off and leaky wave resonator integrated antenna for underground applications

In emerging era of wireless technologies such as cognitive radio, wireless sensor networks etc., designing effective low frequency antennas < 1000 MHz and specifically < 700 remains a significant challenge due to its poor (often negative) gain and severely limited bandwidth (≈ 1%), despite exhibiting fair radiation p...

Vishakha Yadav, S. Chakraborty, S. K. Annavarapu et al. · Scientific Reports · 0 citations

Open access Jul 2026

Communication-aware predictive lane-change coordination for mixed autonomous traffic using SafeLane-VANET.

Experimental test results show that SafeLane-VANET consistently enhances safety, manoeuvre stability, and ride comfort compared to the conventional MOBIL-only case and shows how SafeLane-VANET can be used to improve cooperative autonomy in a safer, more reliable way in a connected vehicular environment.

Narayanam Sri Prakash, P. V. Naganjaneyulu, N. Renuka et al. · Scientific Reports · 0 citations