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In a country like Indonesia which still uphold eastern culture and religion norm, the content of FM broadcasting stations considered important for mentality development of the society. A committee on broadcasting in Indonesia has been established which has duty, among others, to manage complains on negative broadcasting content (actually not only FM broadcasting). In every province, there is similar...
In this paper, the design and implementation of 2-stage microstrip combline bandpass filter (BPF) is proposed with capacitor chip incorporation. The initial design of filter is taken from the existing one with some improvements in the performances to be suitable for the 2.4GHz application. The proposed filter is designed on a 0.8mm thick FR4 Epoxy dielectric substrate with the dimension of 8.9mm ×...
This paper presents wireless charging radiator design based on electromagnetic coupling resonant. The radiator which is developed based on microstrip technology is expected to work at center frequency of 13MHz. A circular spiral patch has been implemented to accomplish the specifications. Prior hardware realization, the performance of radiator is investigated through simulation. The optimum design...
This paper presents the development of radio telescope receiver based on GNU radio and Universal Software Radio Peripheral (USRP). Usually an existing radio telescope receiver is only able to be used for fixed frequency and signal processing system; hence the other different frequency receiver needs to be carried out with different types of observation. Here, the development of radio telescope receiver...
This paper presents an impedance matching circuit for monopole antenna in the frequency range 30–88MHz which is integrated by microcontroller with tuning algorithm as an automation component. An impedance matching type L is used for the circuit, while for the realization some trimmer capacitors and SMD inductors are employed. To get an input voltage for the microcontroller, some supporting circuits...
The development of technology has an impact for the transportation sector, one of them is about parking the vehicle. Parking is a state where a vehicle is not moving for a short time because the driver is going for somewhere else. To find an empty parking spot, a driver must look up for a parking lot that has been allowed for parking, it is quite difficult to find a parking spot because the space...
The development of technology is increasing rapidly. These developments have a huge impact on all areas, including The Health Field. Blood is one very important component in supporting the health of the human body. The lack of information about blood stock availability in hospitals and the Indonesian Red Cross (PMI) makes people often have difficulty in getting the blood they needs. Today many people...
Along with the increased use of telecommunications networks for social media activities, the risk to information security increases, including the risk of flooding traffic. This paper studied the effect of flooding on the QoS traffic in the backbone network, and needs to be met by security to face the traffic flooding. Security requirements required include: Centralized resource, identity management...
This paper presents the evaluation of traffic agent utilization to identify road traffic flow density. This research also proposes the concept of traffic agent as the new method for traffic monitoring and surveillance.
Wireless channel with the presence of Line of Sight (LOS) is often modeled as Rician distribution. In order to track the channel for mobile users, exponentially weighted Least Squares (LS) Single Input Multiple Output (SIMO) channel estimation is employed. By incorporating the optimum forgetting, the system performance in terms of tracking Mean Square Error (MSE) and Bit Error Rate (BER) is evaluated...
In this paper, a design and implementation of compact antipodal Vivaldi printed antenna is proposed for ultra wideband (UWB) application. The antenna which is intended to work at frequency range of 1.5–3.5GHz is designed on an FR4 Epoxy dielectric substrate with the thickness of 1.6mm. In the design process, to have a compact antipodal Vivaldi printed antenna, the investigation is focused on its physical...
In this paper, a full wave finite difference time domain (FDTD) computation method based on cylindrical coordinate system is proposed for calculating the resonant frequency of circular cavity resonator. The use of FDTD method with cylindrical coordinate system instead of Cartesian coordinate system is considered due to the geometry shape of analyzed structure, i.e. circular cavity resonator. In the...
Over The Top (OTT) call service is one of part of OTT services. This technology is the rapid penetration of large number of internet service worldwide. With the rapid amount of number of user, the regulator and telecommunication provider must have key performance indicator referred to as Key Performance Indicator (KPI). However, the development of KPI still stays in the conceptual stage, does not...
The ability to perform vehicle tracking is very useful in daily life — today, such as security on personal vehicles, public transportation systems, fleet management and other mass transit. In this study, we designed an application of Geographic Information Systems (GIS) that will be applied to public transport services. This system provides real-time position tracking of each vehicle (taxi) and capable...
This paper derives Over-the-Top (OTT) regulation analysis. OTT services have gained popularity worldwide and started to replace conventional telecommunication services. The propositions in this paper are deemed necessary as the concepts to protect operators in Indonesia from the eroding revenues caused by OTT services without harming the user.
The existance of wireless technology indirectly take huge positive and negative effect on all organism on this earth especially plant. On previous research held by Racuciu, Lftode, and Miclauss said there is an effect on corn plant growth which treated by electromagnetic waves in 1 GHz frequency. The objective of this research is to prove the effect of electromagnetic waves on the plant in microgravity...
Organizations find new challenge which is related to employees' engagement along service support implementation. Gamified-service is defined as service support which integrated Information Technology Infrastructure Library (ITIL) and gamification model. This integration enables fun, challenge, and reward to boost employees' motivation. Pressure in the workplace and employees' personal issues become...
Digital television (TV) has been replacing analog TV in many countries. Content broadcasting applications therefore are developed widely including on the smart phone as the non-DVB enabler device. This paper aims at developing an application on the smart phone that receives program and transmits a request to the server as DVB-T transmitter. The target is to develop an application that allows smart...
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