Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Kamya Yekeh Yazdandoost"'
Publikováno v:
IEEE Access, Vol 11, Pp 95858-95873 (2023)
Since its invention in the early 1990s the technology behind capsule endoscopy has been making rapid progress. The emergence of high-resolution miniature video cameras along with other microsensor technology have increased the data rate and power con
Externí odkaz:
https://doaj.org/article/f14bbb60ed094cc9adfe22feee7e6c13
Publikováno v:
PLoS ONE, Vol 11, Iss 10, p e0164987 (2016)
Wireless implanted devices can be used to interface patients with disabilities with the aim of restoring impaired motor functions. Implanted devices that record and transmit electromyographic (EMG) signals have been applied for the control of active
Externí odkaz:
https://doaj.org/article/132993144a404663916e087649813ca6
Autor:
Ilkka Laakso, Kamya Yekeh Yazdandoost
Publikováno v:
13th EAI International Conference on Body Area Networks ISBN: 9783030298968
BODYNETS
BODYNETS
The use of higher-frequency band, i.e., millimeter wave, comes with challenges in terms of radiofrequency (RF) electromagnetic field (EMF) absorption as the basic restriction is shifting from Specific Absorption Rate (SAR) to power density (PD). This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abf836f2ea4124c852eff489661146bc
https://doi.org/10.1007/978-3-030-29897-5_27
https://doi.org/10.1007/978-3-030-29897-5_27
Autor:
Ilkka Laakso, Kamya Yekeh Yazdandoost
Development of Compartment Syndrome (CS) could affect blood flow to muscles, nerves, and as a result could causes permanent damage to tissues and nerves with risk of amputations and even death. The lack of non-invasive clinical diagnosis of compartme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::572ddfa946605b38a10babaca4b29834
https://aaltodoc.aalto.fi/handle/123456789/109845
https://aaltodoc.aalto.fi/handle/123456789/109845
Autor:
Kamya Yekeh Yazdandoost, Ilkka Laakso
Publikováno v:
Progress In Electromagnetics Research M. 68:193-201
The fifth generation (5G) wireless communication systems are projected to work at millimeter wave (mm-wave) frequency bands that would bring new challenges with the implementation of antennas and safety level of electromagnetic field exposures. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7523bf7253fc442e110960b193faf170
https://doi.org/10.2528/pierm18041002
https://doi.org/10.2528/pierm18041002
Autor:
Ilkka Laakso, Kamya Yekeh Yazdandoost
Publikováno v:
Progress In Electromagnetics Research M. 72:61-67
Study on the interactions between electromagnetic fields and biological tissue at high frequency band is an important aspect in the area of wireless communications. The use of millimeter wave frequency band for fifth Generation (5G) devises involves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb73b857be7c017d301831eb14ccec67
https://doi.org/10.2528/pierm18070503
https://doi.org/10.2528/pierm18070503
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 16:1871-1874
This letter reports the shadowing effects of a human body on dynamic ultrawideband on-body radio links. A vector network analyzer is used to sweep the 3–5-GHz frequency band in an anechoic chamber. The sweep time is set fast enough to fulfill the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::300c4605881203a9c9d32caba9d43e33
https://doi.org/10.1109/lawp.2017.2656246
https://doi.org/10.1109/lawp.2017.2656246
Autor:
Kamya Yekeh Yazdandoost, Ilkka Laakso
Publikováno v:
ISMICT
This paper aims to present a novel method, design concept, and numerical realization of Radio Frequency (RF) based detection of compartment syndrome. The proposed method uses electromagnetic waves, produced by a small printed antenna at frequency of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee03639e2fbca2bf0a64b81c8c3f9880
https://doi.org/10.1109/ismict.2019.8743924
https://doi.org/10.1109/ismict.2019.8743924
Publikováno v:
ISMICT
This paper presents measurements on dynamic off-body radio channels in an ultra wideband frequency range for wireless body area network communications focusing on the human body shadowing effect. Measurements were conducted in an anechoic chamber at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85eb46af831830c786db8684201f681d
https://doi.org/10.1109/ismict.2019.8743794
https://doi.org/10.1109/ismict.2019.8743794
Publikováno v:
Progress In Electromagnetics Research B. 67:1-16
A categorized radio channel modeling for wireless ultra-wideband on-body body area networks is discussed. Measurements in an anechoic chamber at fourteen antenna locations are conducted in a 2{8 GHz band. The dipole and double loop antenna types are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22d2a0ae8e87a19765917de0e9dca175
https://doi.org/10.2528/pierb15123101
https://doi.org/10.2528/pierb15123101