Frequency diverse array antenna: New opportunities

WQ Wang - IEEE Antennas and Propagation Magazine, 2015 - ieeexplore.ieee.org
frequency diverse array (FDA) antennas. Different from a phased array, an FDA uses a
small frequency increment, as compared with the carrier frequency, across array elements. The …

Multi‐carrier based phased antenna array design for directional modulation

B Zhang, W Liu - IET Microwaves, Antennas & Propagation, 2018 - Wiley Online Library
… developed based on narrowband antenna arrays, which can form … -carrier based DM
framework using antenna arrays, where simultaneous data transmission over multiple frequencies

An interpolation-based time-modulated antenna array for beam scanning at carrier frequency

H Li, Y Chen, S Yang - IEEE Transactions on Antennas and …, 2023 - ieeexplore.ieee.org
… The intent of this work is to develop a novel TMA with array-interpolation aperture and ON– …
at the carrier frequency. By performing interpolation computation at the antenna array level, …

Massive MIMO is a reality—What is next?: Five promising research directions for antenna arrays

E Björnson, L Sanguinetti, H Wymeersch… - Digital Signal …, 2019 - Elsevier
… that use antenna arrays at the BSs to spatially multiplex several users at the same time-…
antenna arrays with many antennas, particularly when combined with high carrier frequencies

Oscillating-beam smart antenna arrays and multicarrier systems: Achieving transmit diversity, frequency diversity, and directionality

SA Zekavat, CR Nassar, S Shattil - IEEE transactions on …, 2002 - ieeexplore.ieee.org
… 1(b) shows the configuration of all antenna arrays, one for each set of carriers, where we …
elements on adjacent antenna arrays is . It is assumed throughout that these arrays are spaced …

Performance of single-carrier frequency-domain adaptive antenna array

B Kang, K Takeda, F Adachi - 2007 IEEE 66th Vehicular …, 2007 - ieeexplore.ieee.org
antenna array (AAA) is one of the well-known techniques to suppress the CCI. In this paper,
we consider a frequency… and theoretically derive the optimum array weight using Lagrange …

On the energy-efficiency of hybrid analog–digital transceivers for single-and multi-carrier large antenna array systems

CG Tsinos, S Maleki, S Chatzinotas… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
… wave/large antenna array systems by reducing the number of their radio frequency (RF) …
losses, dependent on the number of the transceiver antennas and RF chains that have to be …

G-band frequency-scanned antenna arrays

L Ranzani, N Ehsan, Z Popoviać - 2010 IEEE Antennas and …, 2010 - ieeexplore.ieee.org
arrays, or by sweeping the carrier frequency [1–4]. … , frequency scanned arrays for wide-angle
scanning are described. By operating at G-band, the overall size and weight of the antenna

High-mobility OFDM downlink transmission with large-scale antenna array

W Guo, W Zhang, P Mu, F Gao - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
… -division multiplexing (OFDM) downlink transmissions with a large-scale antenna array. The
… multiple carrier frequency offsets (CFOs) due to the transceiver oscillator frequency offset (…

Antenna array design for multi-gbps mmwave mobile broadband communication

S Rajagopal, S Abu-Surra, Z Pi… - 2011 IEEE Global …, 2011 - ieeexplore.ieee.org
… single antenna at mmWave frequenciesantenna array elements and develop a patch
antenna that is suitable for integration on mobile stations and can typically provide a 6 dBi antenna