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1.865.396  Articles
1 of 186.541 pages  |  10  records  |  more records»
A band pass filter is an inherent part of every radio frequency (RF) transceiver. Theusage of spiral inductors in band-pass filters cannot overcome limitations such as loss due to parasitic effects, large chip area, low quality factor, less tenabilit... see more

In this research, Yagi antenna and printed Yagi antenna as one of the components of lightning detection sensors have been designed and simulated. Both antennas have the same number of elements and are fed by the coaxial probe technique. Printed Yagi anten... see more

In this research, Yagi antenna and printed Yagi antenna as one of the components of lightning detection sensors have been designed and simulated. Both antennas have the same number of elements and are fed by the coaxial probe technique. Printed Yagi anten... see more

This paper presents the design of a novel frequency selective surface (FSS) structure. The proposed FSS structure here is constructed of square loops of copper wires interconnected together using iron wires and thus forming a wire net. It is designed to s... see more

In this study, the proposed bandpass filter (BPF) connects an interdigital and a spiral capacitor in series between the two symmetrical halves of a circular intertwined spiral inductor. For the mass production of devices and to achieve a higher accuracy a... see more

This paper proposes a practical orthogonal frequency division multiplexing (OFDM) chirp diverse waveform with a large time-bandwidth product for new generation radar systems. Besides large time-bandwidth product and implementation simplicity, the OFDM chi... see more

Data traffic growth is much higher than that of voice traffic. Cisco predicts that mobile data traffic in Indonesia will grow 8- fold from 2016 to 2021. Broadband technology becomes appropriate solution to cope with data traffic growth and to keep quality... see more

The remarkable technology for seamless integration of wireless and optical networks is radio frequency signals over Free Space Optics (FSO). This research study and simulation examine the design and evaluation performance of Radio Frequency over FSO (RF-F... see more

A dual-band bandpass substrate integrated waveguide (SIW) filter is proposed using a quad-mode cavity in this paper. First two degenerative modes (TE102 and TE201) with via perturbation give the first passband. The second passband is realised by using hig... see more

1 of 186.541 pages  |  10  records  |  more records»