Design of a compact broadband circularly polarized RFID antenna
Gong-kuang zidonghua, 2015 For problem that existing circularly polarized antenna is difficult to meet requirements of broadband and miniaturized application simultaneously, a compact broadband circularly polarized RFID antenna for global ultrahigh frequency(UHF) RFID read-write ...
HUANG Kai, ZHANG Ran, BEI Lulu
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Basic Study on Measurement of Return Loss and Smith Chart Change Using Microstrip Patch Antenna with Concentration Transition for Non-invasive Blood Glucose Measurement. [PDF]
J Electr Eng Technol, 2023 Yu RH, Rhee SY, Kim KH.
europepmc +1 more source
Nonagreement of forward echo and return loss
Electronics Letters, 1976 Mathematical models of coaxial cables allow the derivation of relationships between the forward echo and return loss due to the periodic nature of the structure. Experimentation has served to demonstrate that the prediction of forward echo from return-loss information is limited in its application for practical cables.
P. Cochrane, R.M. Brooks
openaire +1 more source
Return of State Financial Losses in an Effort to Realize Restorative Justice in Corruption Crime
, 2023 Musa Darwin Pane
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Multi-port Pattern diversity antenna for K and Ka-band application
Advanced Electromagnetics, 2018 A compact coplanar waveguide (CPW) fed reconfigurable antenna with pattern diversity using multi-port excitation is designed. The basic antenna consists of a circular patch of radius 2.5mm which is fed by four ports independently.
S. Chilukuri, K. Dahal, A. Lokam
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Triple band double U-slots patch antenna for WiMAX mobile applications [PDF]
, 2008 A small triple-band 2.7 GHz, 3.2 GHz and 5.3 GHz compact microstrip patch antenna with two U-shaped slots and a small ground plane is presented. It has been developed to be used in future WiMAX technology.
AbuTarboush, HF +2 more
core
The Outbreak of the Russian Banking Crisis [PDF]
, 2009 Russian banks have been strongly influenced by the worldwide financial crisis which started in the second half of 2008. This was caused by a combination of domestic, regional and international factors.
Fidrmuc, Jarko, Süß, Philipp Johann
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Perancangan Quadband BPF dengan Komponen Lumpeduntuk Sistem m-BWA
Jurnal Elektronika dan Telekomunikasi, 2016 Ada banyak teknologi mobile broadband wireless access (m-BWA) yang saat ini digunakan, agar bisa mencakup seluruh teknologi m-BWA yang ada dalam sebuah perangkat maka diperlukan teknologi multiband .
Gunawan Wibisono +2 more
doaj +1 more source
Pengembalian Kerugian Keuangan Negara dari Pembayaran Uang Pengganti Tindak Pidana Korupsi, Dapatkah Optimal? (Return of State Financial Losses from The Payment of Substitute Money Corruption Criminal Act, Can It Be Optimal?) [PDF]
, 2019 Puteri Hikmawati
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Analysis and design of L-strip proximity coupled circular microstrip antenna
Journal of Microwaves, Optoelectronics and Electromagnetic ApplicationsAn L-strip proximity coupled circular microstrip antenna is proposed. The structure is investigated using circuit theoretic approach and simulated using IE3D simulation software.
Ganga Prasad Pandey +3 more
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