Results 71 to 80 of about 177,015 (200)
Single-Element and MIMO Circularly Polarized Microstrip Antennas with Negligible Back Radiation for 5G Mid-Band Handsets. [PDF]
Sensors (Basel), 2022 Alnahwi FM +3 more
europepmc +1 more source
SANTANA- Smart Antenna Terminal Design [PDF]
, 2005 This project is embedded in SANTANA (Smart Antenna Terminal) project. The project goal is to design a Ka-band circularly polarized antenna radiator for the receiver SANTANA system.
Liu, Ying, Ying, Liu
core
Left-Handed Metamaterial (LHM) Structure Stacked on a Two-Element Microstrip Antenna Array
International Journal of Technology, 2016 Antenna can be one of the largest components in a wireless device; therefore antenna miniaturization can reduce the overall size of wireless devices. One method used to reduce the element size of an antenna is by using meta material structures.
Fitri Yuli Zulkifli +3 more
doaj +1 more source
Jurnal Jaringan TelekomunikasiWiFi has become a wireless communication technology device that is very important in everyday life, so the number of devices that require a stable WiFi connection is increasing. WiFi antennas also have limited gain which causes signal coverage to not be
Euodia Sihombing +2 more
doaj +1 more source
Some Recent Developments of Microstrip Antenna
International Journal of Antennas and Propagation, 2012 Although the microstrip antenna has been extensively studied in the past few decades as one of the standard planar antennas, it still has a huge potential for further developments. The paper suggests three areas for further research based on our previous
Yong Liu +10 more
doaj +1 more source
Analysis and control of harmonic radiation from active integrated oscillator antennas [PDF]
, 2002 Harmonic radiation from microstrip patch oscillators is examined experimentally and theoretically using both a single and dual parallel-tuned circuit Van der Pol oscillator model.
Buesnal, GR +5 more
core +1 more source
IET Microwaves, Antennas & PropagationA double‐layer wideband circularly polarised (CP) metasurface (MTS) antenna is proposed. The MTS consists of a 4 × 4 L‐shaped patch array. The modal behaviours of the proposed MTS are investigated using the characteristic mode theory.
Jiangwei Li +5 more
doaj +1 more source
Jurnal Jaringan TelekomunikasiAs communication technology continues to evolve rapidly, particularly in the field of wireless communication, there is a growing demand for high-speed, efficient, and high-quality communication systems due to the increasing mobility of society ...
Ade Dwi Arya +2 more
doaj +1 more source
Comparative Study of Antenna Designs for RF Energy Harvesting
International Journal of Antennas and Propagation, 2013 In the last few years, several antenna designs of rectenna that meet various objectives have been proposed for use in RF energy harvesting. Among various antennas, microstrip patch antennas are widely used because of their low profile, light weight, and ...
Sika Shrestha +2 more
doaj +1 more source
Technologies for Near-Field Focused Microwave Antennas
International Journal of Antennas and Propagation, 2017 This paper provides a review spanning different technologies used to implement near-field focused antennas at the microwave frequency band up to a few tens of GHz: arrays of microstrip patches and printed dipoles, arrays of dielectric resonator antennas,
Paolo Nepa +3 more
doaj +1 more source