[PDF] Top 20 Design of Miniature Patch Antenna Around the Frequency 3.5 GHz for WIMAX Technology

... a miniature rectangular patch antenna λ / 8 fed by coaxial probe with the transmission line method ...(TLM). The design and simulation of this antenna is ... See full document

... (CPW)-fed patch antenna with triple wideband is presented for simultaneously satisfying Wireless Local Area Network (WLAN) and Worldwide Interoperability for Microwave Access (WiMAX) ...applications. ... See full document

... shaped patch antenna utilizing a 50Ω CPW-fed structure is proposed. The antenna operates in ...2.4/5.2/5.8 GHz WLAN frequency bands, 3.5/5.5 GHz WiMAX bands and ... See full document

... novel design technique of patch antenna is proposed and experimentally ...conducting patch element, the resonant frequency of the proposed antenna is ... See full document

... triangular-slot antenna combined with rectangular patch as the tuning stub to produce a dual band antenna operating at ...2.3/3.3 GHz bands that can support both nomadic and mobile ... See full document

... In the last decade, there is a growing demand from users for faster and higher data rate capacity wireless ...covering the frequency band between 3.1 GHz - 10.6 GHz [1] has become one ... See full document

... case, the patch of antenna is surrounded with EBG structure that suppress the propagation of surface wave and in second case, layer of EBG structure that call EBG ... See full document

... simulation of a finite array is more involved from the viewpoint of computing ...simulation, the transient solver of CST was employed, since it provides a linear scaling between ... See full document

... describes the design and construction of 300W audio power amplifier for ...In the construction of this amplifier, microphone preamplifier, tone preamplifier, equalizer, line amplifier, ... See full document

... >@ 0RKDPPDG 7DULTXO ,VODP DQG 0G 6KDKLGXO $ODP Design of High Impedance Electromagnetic Surface for Mutual Coupling Reduction in Patch Antenna Array, 0DWHULDOV. >@ %DKDUDN0RKDMH[r] ... See full document

... generation of antenna that applies metamaterial as a base ...With the use of dual band high impedance surface (HIS) structures, the bandwidth, return loss, and gain of U-slot ... See full document

... 2000). The hybrid coupler or 3 dB directional coupler, in which the two outputs are of equal amplitude, takes many ...(90°) 3 dB coupler coupling with outputs 90° out of ...Today ... See full document

... aim of research is to enhance the impedance bandwidth of DRA with effective cost which can use for WLAN/Mi-Max ...shifted the operating band in high frequency as well as improved ... See full document

... one. The countdown before clustering takes 0 ~ 20 ...in the initialization and unnecessary costs. In this simulation, the initializing cluster is set to be 30m in diameter while 3 times ... See full document

... method of calculation of resonant frequency of a rectangular patch antenna using Artificial Neural Network (ANN) has been adopted in this ...in frequency range of ... See full document

... O sistema Wimax é parecido com o de telefonia móvel celular. Uma torre central envia o sinal para várias outras torres espalhadas e estas multiplicam o sinal para chegar aos receptores. O usuário precisa de uma ... See full document

... al. The beneit of pretreatment esophageal screening with image-enhanced endoscopy on the survival of patients with hypopharyngeal ...staging of squamous cell carcinoma of ... See full document

... bandwidth of the Microstrip antenna has been shown and it can be used for various wireless applications ...increase the lateral size of the microstrip antenna and ... See full document

... function of the channel is static, we can calcu- late the optimal weight vector and set the weight vector in ...most of the channel transfer functions vary with time and are ... See full document

... microstrip patch antenna (AMPA) and active microstrip slot antenna (ASRA) has been investigated for the reception of FM microwave ...demodulate the modulation information. ... See full document