A review on antenna technologies for ambient RF energy harvesting and wireless power transfer: Designs, challenges and applications
Radio frequency energy harvesting (RFEH) and wireless power transmission (WPT) are two
emerging alternative energy technologies that have the potential to offer wireless energy …
emerging alternative energy technologies that have the potential to offer wireless energy …
A comprehensive survey on 'circular polarized antennas' for existing and emerging wireless communication technologies
I Nadeem, M Alibakhshikenari… - Journal of Physics D …, 2021 - iopscience.iop.org
Circular polarized (CP) antennas are well suited for long-distance transmission attainment.
In order to be adaptable for beyond 5G communication, a detailed and systematic …
In order to be adaptable for beyond 5G communication, a detailed and systematic …
Single antenna full duplex communications using a common carrier
ME Knox - WAMICON 2012 IEEE Wireless & Microwave …, 2012 - ieeexplore.ieee.org
Recently there has been much interest in systems capable of full duplex communications
operating with a common RF carrier frequency in both the transmit and receive channels. All …
operating with a common RF carrier frequency in both the transmit and receive channels. All …
Crossed dipole antennas: A review
Crossed dipole antennas have been widely developed for current and future wireless
communication systems. They can generate isotropic, omnidirectional, dual-polarized (DP) …
communication systems. They can generate isotropic, omnidirectional, dual-polarized (DP) …
Bandwidth enhancement of a single-feed circularly polarized antenna using a metasurface: Metamaterial-based wideband CP rectangular microstrip antenna
Wireless systems manufacturers desire a low-profile, wideband, circularly polarized (CP)
antenna. Generally, a single-feed CP microstrip antenna (CPMA) has a simple configuration …
antenna. Generally, a single-feed CP microstrip antenna (CPMA) has a simple configuration …
Sensitive near-infrared circularly polarized light detection via non-fullerene acceptor blends
Circularly polarized light (CPL) is widely used for various applications in sensing and
imaging,–. An ongoing challenge is to realize high-quality CPL detection using chiral …
imaging,–. An ongoing challenge is to realize high-quality CPL detection using chiral …
Antennas and propagation in UHF RFID systems
PV Nikitin, KVS Rao - 2008 IEEE international conference on …, 2008 - ieeexplore.ieee.org
In this paper, we discuss antennas and propagation aspects in current passive UHF RFID
systems. We consider a" reader-tag-reader" link and concentrate on each part of it: reader …
systems. We consider a" reader-tag-reader" link and concentrate on each part of it: reader …
Axial ratio bandwidth enhancement of 60-GHz substrate integrated waveguide-fed circularly polarized LTCC antenna array
A substrate integrated waveguide (SIW)-fed circularly polarized (CP) antenna array with a
broad bandwidth of axial ratio (AR) is presented for 60-GHz wireless personal area networks …
broad bandwidth of axial ratio (AR) is presented for 60-GHz wireless personal area networks …
High gain dual-band beam-steering transmit array for satcom terminals at Ka-band
Transmit array design is more challenging for dual-band operation than for single band, due
to the independent 360° phase wrapping jumps needed at each band when large electrical …
to the independent 360° phase wrapping jumps needed at each band when large electrical …
Millimeter-wave wideband high-efficiency circularly polarized planar array antenna
A Ka-band circularly polarized (CP) planar array antenna with wide axial ratio (AR)
bandwidth and high efficiency is presented in this paper. A crossed slot with four parasitic …
bandwidth and high efficiency is presented in this paper. A crossed slot with four parasitic …