Results 141 to 150 of about 1,217 (218)

A seven-band co-integrated antenna for 5G/6G operations in sub-6 GHz and millimeter-wave frequencies. [PDF]

Sci Rep
Islam MK, Alam MN, Araujo CA, Alwan EA.
europepmc   +1 more source

Multi-band circularly polarized patch antenna with CPW feed based on sunflower geometry and Gielis superformula for wireless communication. [PDF]

Sci Rep
Joshi K, Soni GK, Yadav D.
europepmc   +1 more source

A Compact Dual-Polarized Vivaldi Antenna with High Gain for Tree Radar Applications. [PDF]

Sensors (Basel)
Cheng K, Lee YH, Qian J, Lee D, Yusof MLM, Yucel AC.   +5 more
europepmc   +1 more source

Analysis of the Effect of Antenna-to-Head Distance for Microwave Brain Imaging Applications. [PDF]

Int J Biomed Imaging
Parveen F, Wahid P.
europepmc   +1 more source

A high gain microwave and millimeter-wave-based balanced antipodal Vivaldi antenna with a parasitic patch and a half-spherical shaped dielectric lens. [PDF]

Heliyon
Razib MHR, Das D, Murshed AH, Hossain MA, Paul LC, Hossain MA.   +5 more
europepmc   +1 more source

Ultra-light antennas via charge programmed deposition additive manufacturing. [PDF]

Nat Commun
Wang Z, Hensleigh R, Xu Z, Wang J, Park JJ, Papathanasopoulos A, Rahmat-Samii Y, Rayne Zheng X.   +7 more
europepmc   +1 more source

A Circularly Polarized Broadband Composite Spiral Antenna for Ground Penetrating Radar. [PDF]

Sensors (Basel)
Liu H, Zhang S, Wu P, Meng X, Zhou J, Du Y.   +5 more
europepmc   +1 more source

Millimeter-Wave Antennas for 5G Wireless Communications: Technologies, Challenges, and Future Trends. [PDF]

Sensors (Basel)
Yang Y, Mao M, Xu J, Liu H, Wang J, Song K.   +5 more
europepmc   +1 more source

An ultrawideband monopulse feed with slant polarization for tracking radar systems. [PDF]

Sci Rep
Zarifi D, Farahbakhsh A, Mrozowski M.
europepmc   +1 more source

Wideband end-fire antenna based on modulated grooved surface plasmon polaritons. [PDF]

Sci Rep
Patel A, Bansal A, Panagamuwa C, Whittow W.   +3 more
europepmc   +1 more source