Muhammad Lokman Samingan

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This paper presents on 5.75 GHz bandpass filter based on IEEE802.11a standard for wireless LAN application. The development of bandpass filter includes calculation, simulation, testing and measurement of the filter parameters process has been presented. Simulation software for this project used Ansoft Designer software. The filter operates at center(More)
This paper describes the circuit design and measurement of a single stage RF amplifier for 5.8 GHz-band with IEEE 802.11a standards for WLAN applications. The circuit was simulated using Ansoft Designer where a 14 dB of gain; input and output return loss less than -10 dB were observed. The GaAs hetrojunction FET (HFET), capacitors and resistors are combined(More)
This paper present the design and performance results of transparent Butler Matrix (BM) using Micro-metal Mesh (MM) conductive film as a conducting element and a glass as a substrate. The transparent Micro-metal Mesh (MM) conductive film have a very remarkable properties. Not only high optical transparency, it also high in electrical conductivity. It has a(More)
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