Due to the progression growth of multiservice wireless communication systems in a single device, multiband bandpass filter has attract great attention end user. Therefore, is crucial component transceivers which can support multiple services one device. This paper presents design dual-band at 2.4 GHz and 3.5 for WLAN WiMAX applications. Firstly, wideband designed center frequency 3 based on qua...

osteoma is a benign, slow-growing osteogenic tumor that sometimes arises from the craniomaxillofacial region, such as the sinus, temporal or jaw bones. osteoma consists of compact or cancellous bone that may be peripheral, central or extraskeletal type. peripheral osteoma arises from the periosteum and is commonly a unilateral, pedunculated mushroom-like mass. peripheral osteoma of the mandible...

it is vital in every language classroom that the best pos- sible materials be chosen as they are considered to play the next most important role in learning a foreign language after the teacher. all teachers are responsible to evaluate what they intend to take to the language classroom. these days, language teachers have the preference to equip their classes with technology as a supplement to b...

Ultra-wideband (UWB) technology is widely used in many communication scenarios. However, narrowband systems can easily interfere with the UWB system, which generates multipath fading. In order to solve these interferences and meet design requirements of high isolation multiple-input multiple-output (MIMO) antennas, two MIMO antennas double-notch structures are designed. Firstly, U-shaped slots ...

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the aim of this paper is to improve the performance of the conventional goertzel algorithm in determining the protein codingregions in deoxyribonucleic acid (dna) sequences. first, the symbolic dna sequences are converted into numerical signals usingelectron ion interaction potential method. then by combining the modified anti-notch filter and linear predictive coding model,we proposed an effic...

An effective technique for mixer LO harmonic rejection in a SAW-less wideband receiver front-end is proposed. The proposed technique provides a tunable notch that can be placed at any frequency like mixer LO harmonics, to avoid the aliasing in baseband after mixing. An analog LC notch is used in a cascode transconductor, and it can reject one of the 3rd or 5th harmonics. T...