Results 1 to 10 of about 22,848 (301)

Design and Simulation of 2×2 Micro Strip Circular Patch Antenna Array at 28 GHz for 5G Mobile Station Application [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2022
This paper proposes the design and simulation of 2×2 circular patch antenna array working at 28 GHz by using four inset feed micro strip circular patch antennas to achieve beam forming with directivity around 13dB which is required to overcome part of ...
Salim Abdullah Hasan   +3 more
doaj   +1 more source

A Low-Latency Divider Design for Embedded Processors

open access: yesSensors, 2022
Division is generally regarded as a low-frequency, high-latency operation in integer operations. Division is also the operation that stalls the processor pipeline most frequently.
Xiaotong Wei, Ying Yang, Jie Chen
doaj   +1 more source

Legal Validity of Experts Decisions in Shiite and Sunni Jurisprudence along with a Comparative Study in Arab Countries [PDF]

open access: yesپژوهش‌نامه حقوق اسلامی, 2012
The judgment or decision of the experts is one of the evidence substantiating claims. The present article is an attempt to study the foundation and authority of this issue in the Shiite and Sunni jurisprudence, as well as the law of some Arab countries ...
behzad poorseyed   +1 more
doaj   +1 more source

Design and Implementation of a New Proposed Electronic Clock System Based on The Integrating Amplifiers [PDF]

open access: yesEngineering and Technology Journal, 2010
In this paper, a new proposed system of electronic clock is discussed, designed and implemented, it consists of digital electronic components such as, logic gates and decade counters, and analog electronic components such as, integrating amplifiers ...
Azzad B. Saeed
doaj   +1 more source

Rancang Bangun Antena Sektoral MIMO Pada Jaringan GSM 900 MHz Menggunakan Radio BladeRF

open access: yesPatria Artha Technological Journal, 2022
MIMO sectoral antennas are antennas that are often used and installed in BTS towers owned by cellular operators. The sektral antenna is useful for GSM, GPRS, and LTE communications. The gain generated by sectoral antennas is quite large compared to other
Dwi Indra Saputra   +2 more
doaj   +1 more source

Designs of Diplexing Power Dividers

open access: yesIEEE Access, 2018
A diplexer with different-frequency power dividers cascaded to its output ports can split a signal into different frequency bands for power dividing functions. However, the design of a diplexer usually requires two different frequency filters. This paper
Pu-Hua Deng   +3 more
doaj   +1 more source

Design of a 7-Way Microstrip Divider for a Hexagonal Honeycomb Structure

open access: yesIEEE Access, 2020
This paper proposes a 7-way microstrip divider for hexagonal honeycomb structures. The honeycomb arrangement has advantages such as equidistant adjacent output ports and high space utilization.
Euibum Lee, Hyunchul Ku
doaj   +1 more source

Design and simulation of frequency divider circuit based on multisim [PDF]

open access: yesE3S Web of Conferences, 2021
Frequency divider circuit is the basic circuit in digital logic circuit. The circuit function is to divide or drop the frequency of the high frequency signal to get the lower frequency signal for a given frequency signal by division.
Li Ling, Meng Lingguo, Wang Fuxun
doaj   +1 more source

Analysis of frequency synthesisers for multistandart wireless transceiver / Dažnio sintezatorių daugiastandarčiams bevielio ryšio siųstuvams ir imtuvams analizė

open access: yesMokslas: Lietuvos Ateitis, 2016
Frequency synthesiser is one of most important blocks in wire-less transceiver. Generally phase locked loop (PLL) is used as frequency synthesiser in multistandart wireless transceivers.
Marijan Jurgo, Romualdas Navickas
doaj   +1 more source

Development of components of electro-optic modulators on a semiconductor substrate for microwave photonics [PDF]

open access: yesITM Web of Conferences, 2019
The results of research and development of components of Mach-Zehnder electro-optic modulator, in particular, the Y-divider and MMI divider are presented. Technological studies were carried out and an optical divider on an InP semiconductor substrate was
Ishutkin S.V., Kulinich I.V., Shageev R.
doaj   +1 more source

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