Moungnoul, Phichet
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Preferred name
Moungnoul, Phichet
Alternative Name
Moungnoul, P.
Main Affiliation
Email
phichet.mo@kmitl.ac.th
55 results
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Item type:Publication, OTA-Based high frequency CMOS multiplier and squaring circuit(2009-01-01); Miyanaga, YoshikazuA gigahertz analog multiplier based on OTA and squaring is proposed. The multipliehas gigahertz frequency response is suitable to use in communication system. The circuitisbased on 0.18 pm CMOS technology simulated using PSPICE level 7. This technique provides;wide dynamic range, GHz-bandwidth response and low power consumption. The proposed circuithas been simulated with PSPICE and achieved -3dB bandwidth of 3.96GHz. The total power dissipation is 0.588mW with ±1V power supply voltages. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Throughput performance of modified inhibit sense multiple access protocol in packet satellite system(2007-12-01); Tran, Tuan HungIn this paper presented and evaluated the packet satellite channel performance of the modified Inhibit Sense Multiple Access (ISMA) Protocol in a Low Earth Orbit (LEO) satellite system. Results show that the effect of propagation delay on the throughput performance of the uplink in the satellite systems can be reduced by using the timing advance for the idle signal in ISMA protocol. It is also proved that the throughput of modified ISMA protocol can be substantially better than that is on the ALOHA protocol. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, A memristor emulator circuit based on operational transconductance amplifiers(2015-08-17); This paper introduces a memristor emulator circuit based on operational transconductance amplifiers. This emulator circuit is imitated the behavior of a titanium dioxide memristor model using commercial available integrated circuit. Thus, the hardware of proposed emulator circuit can be built using devices that find in the market. Also the circuit can be tested in both simulations and experiments which can be used as a teaching aid and for real circuit applications. Simulation and experimental results are given as agree well with theory. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, INTRA BUILDING CELL STATIONS PLACEMENT PREDICTION MODEL FOR PERSONAL COMMUNICATION TELEPHONE (PCT) SYSTEM IN 1.9GHZ BAND(1999-01-01); This paper presents the appropriate indoor cell stations layout of Personal Communication Telephone (PCT) system in Thailand. This layout designs for rather big and very big buuildings which base on frequency reuse technique for each floors by considering vertical and horizontal wave propagation. Cell stations were installed for modeling at the Telecommunication Building, Faculty of Engineering, King Mongkut's Institute of Technology Ladkrabang. By virtue of computer technology and employing propagation loss factors in the establishment of the equation, the measured signal levels were then compared with theoretical signal levels. The outcome of the verification was satisfactory. The results will be used as guide line in designing indoor cell stations layout to improve the quality of performance of the PCT system. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Comparison of frequency reuseschemes for LTE micro-macro cells(2018-07-02) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Network Design for LTE-Pro(2020-07-01) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Routing optimization of telephone network by Hopfield Net(2005-12-01); - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Throughtput investigated of coexistence Wi-Fi and LTE-U(2019-11-01); A-Mapat, NarongchonImplementation of the mobile network provider to improve the network performance and the resources optimization by implemented coexistence LTE-TDD, LTE-FDD network and Wi-Fi technology. The main interference is the adjacent cell interference (ACI) from coexisting network/technology, which affected to the network performance. This paper is investigated LTE/Wi-Fi technique in coexistence LTE-FDD/TDD. Results show the distance between 50-60 m and Wi-Fi access point should not over 12 given the best system. The throughput compared with normal case will describe in this paper. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Hardware amount evaluation of the improved WEP on an FPGA(2013-09-02) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Pilot Flight Data Processing System for Airline Management(2023-01-01)This paper presents the development of a pilot flight performance analysis system for airline management designed to show the performance of an aircraft. A system that brings flight data from aircraft then decode to find the relevant parameters. After that, the parameters were analyzed the results of the pilot's flight performance. The results to be displayed by showing the measurement tool then take the parameters obtained to display in a flight simulation. In order to display the event that needs to be monitored by the measurement tool. The flight response caused by the aircraft or operators themselves can be find flaws in the pilot's flight performance.