Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Andrey S. Andrenko"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2018 (2018)
This paper presents a compact dual-band rectenna for GSM900 and GSM1800 energy harvesting. The monopole antenna consists of a longer bent Koch fractal element for GSM900 band and a shorter radiation element for GSM1800. The rectifier is composed of a
Externí odkaz:
https://doaj.org/article/f26c29fd20364786a9feaa4fbc04cee1
Publikováno v:
Microwave and Optical Technology Letters. 61:2174-2181
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67942a36238924c2e74fed71a52b04e6
https://doi.org/10.1002/mop.31872
https://doi.org/10.1002/mop.31872
Publikováno v:
2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science.
The concept of wireless power transfer (WPT) for distant powering of various electronic devices has received much attention of the research community [1]. Recently, WPT technology has been actively developed for the electric vehicle charge applicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76ec0c4aa3bc65069a68f8939a58d82c
https://doi.org/10.23919/ursigass49373.2020.9232380
https://doi.org/10.23919/ursigass49373.2020.9232380
Publikováno v:
International Journal of Antennas and Propagation, Vol 2018 (2018)
This paper presents a compact dual-band rectenna for GSM900 and GSM1800 energy harvesting. The monopole antenna consists of a longer bent Koch fractal element for GSM900 band and a shorter radiation element for GSM1800. The rectifier is composed of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8937c1afbfb3c72cfc7c5bdf16523187
https://doi.org/10.1155/2018/4781465
https://doi.org/10.1155/2018/4781465
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 17:579-582
This letter proposes a high-efficiency, dual-band slot patch antenna with a wide frequency ratio range. An arc-shaped slot is introduced into a circular patch to perturb the surface current distribution. By introducing a novel asymmetric feed configu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::220915e78bcbf22e10945320d002b1a1
https://doi.org/10.1109/lawp.2018.2803775
https://doi.org/10.1109/lawp.2018.2803775
Publikováno v:
Microwave and Optical Technology Letters. 59:1574-1578
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a578ecfa72cc840868d0631f99c85987
https://doi.org/10.1002/mop.30586
https://doi.org/10.1002/mop.30586
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 16:2424-2427
This letter presents a compact fractal loop rectenna for RF energy harvesting at GSM1800 bands. First, a fractal loop antenna with novel in-loop ground-plane impedance matching is proposed for the rectenna design. Also, a high-efficiency rectifier is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42576d5f90c698df8f66c39bdeda4f1d
https://doi.org/10.1109/lawp.2017.2722460
https://doi.org/10.1109/lawp.2017.2722460
Publikováno v:
RFID-TA
This paper presents the results of measurements of the Specific Absorption Rate (SAR) distribution produced by the UHF RFID reader antenna located close to the standard flat phantom. SAR measurements have been carried out by the SPEAG DASY5 system at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ac4c5bbb86ba206373acb48ac9ab6e7
https://doi.org/10.1109/rfid-ta.2019.8892054
https://doi.org/10.1109/rfid-ta.2019.8892054
Publikováno v:
EMBC
Autonomous wearable biomedical sensors enable continuous human body vital signs monitoring with features such as being conformable, mobile, cost-effective and self-powered. In this work, we report on an autonomous and multi-positional sensor capable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07c940e098a9fce08b2378ba803ce69a
https://pubmed.ncbi.nlm.nih.gov/29060598
https://pubmed.ncbi.nlm.nih.gov/29060598
Publikováno v:
RFID-TA
A T-shaped ring band pass filter using source-load coupled technique is proposed in this paper. T-shaped ring structure effectively utilizes the area and makes it easier to tune filter's center operating frequency, which is also helpful in expanding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af356d23c60cb3782f4e0736c2dc1727
https://doi.org/10.1109/rfid-ta.2016.7750754
https://doi.org/10.1109/rfid-ta.2016.7750754