Results 21 to 30 of about 1,593,167 (326)
Development of a Dual-Circular Polarizer for the KVN Receivers [PDF]
Journal of Astronomy and Space Sciences, 2009 A stepped septum polarizer has been designed and fabricated for the 43 GHz band KVN receiver system. The dual-circular polarizer converts left and right hand circularly polarized signals into linear polarizations in two separated rectangular waveguides ...
Moon-Hee Chung +3 more
doaj +1 more source
التربية الرياضية, 2023 The aim of the research is to identify the impact of the blended learning strategy for those with outstanding performance in learning the skills of transmitting and receiving volleyball for students, as well as knowing the preference in the effect ...
muthnaa alqurary, ِAmira Moneer
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Compressive Sensing for Spread Spectrum Receivers [PDF]
, 2013 With the advent of ubiquitous computing there are two design parameters of wireless communication devices that become very important power: efficiency and production cost.
Fyhn, Karsten +3 more
core +2 more sources
Engineering ProceedingsIn mobile dynamic random access memory (DRAM) receivers, the data strobe complement (DQS_c) and data strobe true (DQS_t) signals must be maintained at high and low voltage levels in the write data strobe off (WDQS_OFF) mode.
Yao-Zhong Zhang +4 more
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Jurnal Rekayasa Elektrika, 2018 A solar module as a collector of sunlight that will be converted into electrical energy, so far only used for various applications of renewable energy technology.
Budiyawan Naztin +2 more
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An Information Theoretic Charachterization of Channel Shortening Receivers [PDF]
, 2013 Optimal data detection of data transmitted over a linear channel can always be implemented through the Viterbi algorithm (VA). However, in many cases of interest the memory of the channel prohibits application of the VA. A popular and conceptually simple
Edfors, Ove, Rusek, Fredrik
core +2 more sources
Applied Sciences, 2019 This paper presents a practical method of receiving waves having orbital angular momentum (OAM) in the far field of an antenna transmitting multiple OAM modes, each carrying a separate data stream at the same radio frequency (RF).
Marek Klemes
doaj +1 more source
Operational experience of GNSS receivers with Chip Scale Atomic Clocks for baseline measurements
Geodesy and Cartography, 2018 Currently, one of the topical issues of improving GLONASS system is modernization of its uniformity measurement equipment, including RF measurement equipment and electronic length measurement equipment.
Alexander P. Karpik +4 more
doaj +1 more source
Solar thermal energy receiver [PDF]
, 1992 A plurality of heat pipes in a shell receive concentrated solar energy and transfer the energy to a heat activated system. To provide for even distribution of the energy despite uneven impingement of solar energy on the heat pipes, absence of solar ...
Baker, Karl W., Dustin, Miles O.
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar +8 more
wiley +1 more source