Results 11 to 20 of about 639,224 (342)
Topological Interference Management with Reconfigurable Antennas [PDF]
IEEE Transactions on Communications, 2016 We study the symmetric degrees-of-freedom (DoF) of partially connected interference networks under linear coding strategies at transmitters without channel state information beyond topology.
Avestimehr, Amir Salman +3 more
core +2 more sources
Electronics, 2021 Antennas that can operate in different complex environments will be part of every modern wireless communication network, such as 5G, Internet-of-Things (IoT), and radar sensing [...]
Dimitris E. Anagnostou +2 more
openaire +1 more source
Alexandria Engineering Journal, 2022 This paper discusses a review of frequency reconfigurability through switches for 5G applications. A new switching technique (varying values of lumped parameters) for frequency reconfiguration is analysed and validated by investigation a difference ...
M. Kamran Shereen +2 more
doaj +1 more source
A Review of Achieving Frequency Reconfiguration for Antennas in Wireless Communications
Tạp chí Khoa học và Công nghệ, 2023 Reconfigurable antennas are a type of smart antenna that is able to change whose properties, including resonant frequency, polarization, radiation pattern, and a combination of these properties.
Hoang Thi Phuong Thao
doaj +1 more source
Electronics, 2021 This research article proposes a compact frequency and pattern reconfigurable flexible antenna for heterogeneous applications. A triangular monopole antenna with a semicircular stub is made frequency and pattern tunable by connecting and disconnecting ...
A. Ghaffar +6 more
semanticscholar +1 more source
Toward Liquid Reconfigurable Antenna Arrays for Wireless Communications
IEEE Communications Magazine, 2022 Liquid-based antennas promise to overcome crucial limitations of traditional solid-based ones. Here, we describe different liquid antenna technologies that can be used to build arrays with the unprecedented flexibility and adaptivity needed to enable an ...
Javier Otero Martínez +5 more
semanticscholar +1 more source
Tuning-Range Extension Strategies for Varactor-Based Frequency-Reconfigurable Antennas
IEEE Open Journal of Antennas and Propagation, 2023 Tuning range extension strategies for varactor-based frequency-reconfigurable planar patch antennas are presented. The three tuning range optimization methods described in the paper include co-optimization of antenna dimensions and varactor properties ...
Quoc Hung Dang +3 more
doaj +1 more source
A Conformal, Dynamic Pattern-Reconfigurable Antenna Using Conductive Textile-Polymer Composite
IEEE Transactions on Antennas and Propagation, 2021 A conformal antenna with electronically tuning capability of its radiation pattern between broadside and monopole-like patterns is proposed. The antenna is based on a proximity-fed circular patch, loaded with a ring patch and four rectangular slots.
B. Mohamadzade +7 more
semanticscholar +1 more source
Optimasi Pattern Reconfigurable Antenna Bercelah Melingkar menggunakan Algoritma Genetika
Jurnal Elkomika, 2020 ABSTRAK Penelitian ini bertujuan untuk mendapatkan suatu desain pattern reconfigurable antenna dengan menitikberatkan pada optimasi antena planar berbentuk lingkaran dengan 24 switch berupa shorting pin pada tepi patch dan menambahkan celah melingkar ...
DWI ANDI NURMANTRIS +2 more
doaj +1 more source
Electronically Pattern Reconfigurable Antenna for IoT Applications
IEEE Open Journal of Antennas and Propagation, 2021 In this paper, an electronically pattern reconfigurable antenna for Internet of Things (IoT) applications is presented. The antenna consists of 4 wire-patches sharing the same ground plane.
L. Santamaria +3 more
semanticscholar +1 more source