Zobrazeno 1 - 10
of 1 886
pro vyhledávání: '"Electromagnetic reverberation chamber"'
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 64:11-18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1706a55defc58853061394f664192c1
https://doi.org/10.1109/temc.2021.3102264
https://doi.org/10.1109/temc.2021.3102264
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 63:1407-1416
For a small shielding enclosure, its shielding effectiveness (SE) is measured using the frequency-domain method that is defined in the IEEE 299.1 standard. The frequency-domain method, however, has a reduced dynamic range so that a high level of SE i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::351f576f0c874a9a970f26a922755e7a
https://doi.org/10.1109/temc.2021.3065198
https://doi.org/10.1109/temc.2021.3065198
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 7, Pp 588-596 (2021)
This paper presents a general and quasi‐analytical method aimed at reconstructing the electric field radiated by equipment under test (EUT), in free space through the knowledge of the values of the electric field sampled on the walls of a rectangul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b362e57ecd882b4994a964951421f31
https://doaj.org/article/564b75d2e3ea43b0a294f03a644d4bf7
https://doaj.org/article/564b75d2e3ea43b0a294f03a644d4bf7
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology. 11:1235-1242
The electromagnetic interference (EMI) problems are crucial for system-in-package (SiP) due to the high demand of miniaturization and dense integration. Shielding methods are generally employed to protect SiP from EMI, through assessing the key perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c221a3e1699230017603b25b1191f0f0
https://doi.org/10.1109/tcpmt.2021.3096148
https://doi.org/10.1109/tcpmt.2021.3096148
Publikováno v:
Frontiers of Information Technology & Electronic Engineering. 22:1046-1058
Over-the-air (OTA) testing is an industry standard practice for evaluating transceiver performance in wireless devices. For the fifth generation (5G) and beyond wireless systems with high integration, OTA testing is probably the only reliable method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9847bd54498953c2f8dd4b708c3ae720
https://doi.org/10.1631/fitee.2000230
https://doi.org/10.1631/fitee.2000230
Autor:
Robert D. Horansky, Vincent T. Neylon, Robert D. Jones, Anouk Hubrechsen, L.A. Bronckers, Kate A. Remley
Publikováno v:
International Journal of Microwave and Wireless Technologies, 13(6), 561-568. Cambridge University Press
Int J Microw Wirel Technol
Int J Microw Wirel Technol
New protocols related to Internet-of-things applications may introduce previously unnoticed measurement effects in reverberation chambers (RCs) due to the narrowband nature of these protocols. Such technologies also require less loading to meet the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9acdb4dc4a0b5a6270a5a998d007849b
https://doi.org/10.1017/S1759078721000192
https://doi.org/10.1017/S1759078721000192
Autor:
Jhalu Gorain, Chandramouli Padmanabhan
Publikováno v:
Noise Control Engineering Journal. 69:351-363
Achieving broadband noise attenuation at low frequencies is still a significant challenge. Helmholtz resonators offer good low-frequency noise attenuation but are effective only over a narrow band; the cavity volume required at these frequencies is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e74a6a8ecf8004080eb8da4782758ef1
https://doi.org/10.3397/1/376932
https://doi.org/10.3397/1/376932
Publikováno v:
MAPAN. 36:785-793
The performance improvements of SOnic Detection And Ranging (SODAR) necessitate designing efficient acoustic antennas for the Atmospheric Boundary Layer (ABL) measurements to enhance the data availability of weak echoes. An efficient acoustic antenna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4c1a83aab07749ce630169d6f969fb
https://doi.org/10.1007/s12647-021-00477-7
https://doi.org/10.1007/s12647-021-00477-7
Publikováno v:
China Communications. 18:137-145
The dual-port compact multiple-input multiple-output (MIMO) dipole antennas with close spacing d of 0.5 λ and 0.3 λ are designed, and some electromagnetic band gap (EBG) structures are inserted between them to reduce mutual coupling. Those MIMO ant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::132dea637cb557aa04dbc2bdbf73546d
https://doi.org/10.23919/jcc.2021.06.011
https://doi.org/10.23919/jcc.2021.06.011
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 15, Iss 12, Pp 1545-1552 (2021)
Analytical expressions are derived for probability distributions of the three‐antenna efficiency measurement. The probability density function (PDF), the expected value, and the standard deviation are derived analytically. The Mellin transform is u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a53edd36df521f1e2a72c57675a4510c
https://doi.org/10.1049/mia2.12155
https://doi.org/10.1049/mia2.12155