[PDF] Top 20 The Design Of Antipodal Vivaldi Antenna Using Graphene

... the design of antenna (copper and ...the design of antipodal Vivaldi antenna by varying the dimension of the ...the antenna is used for radar communication system, so it ... See full document

... method using PSO optimization is applied to design a compact directive balanced antipodal Vivaldi antenna for ultra- wideband (UWB) ...miniaturized antipodal Vivaldi ... See full document

... the design of wideband microstrip antenna with double ...models design microstrip patch antenna by double slots using graphene, copper and gold as patch materials for the ... See full document

... that graphene will have been applied at THz frequency band for it supports low-loss plasmonic ...to design THz graphene antennas. A reconfigurable graphene reflectarray is proposed by Chang et ... See full document

... applications. Antenna that preferred in this demand should be low profile, light weight and broad ...Microstrip antenna be selected to fulfil these ...microstrip antenna such that low gain, narrow ... See full document

... an antenna plays a crucial role in the design of a reconfigurable ...patch antenna by using ...by using a new equation of the Wave Concept Iterative Process (WCIP) method, and the ... See full document

... the antenna and extend the lower end bandwidth, but also enhance the endfire direction radiation and weaken the back-direction radiation, so excellent end-fire features may be ...of Vivaldi antenna, ... See full document

... the antenna can properly radiate or receive ...an antenna. For instance, many antenna types have very narrow bandwidths and cannot be used for wideband ...the antenna, with respect to some ... See full document

... good antenna execution are thick substrates whose dielectric consistent is at the lower end of the extent in light of the fact that they give better proficiency, bigger data transfer capacity, inexactly headed ... See full document

... Balanced Antipodal Vivaldi Antenna (BAVA) over 8–16 GHz frequency band using an optical conformal ...proposed antenna can be implemented by ordinary dielectric materials and graded ... See full document

... the antenna is by designing the slots near the edges for both patches and the ground of ...the design specification of both APVAs ...this design is in ...slotted antenna outline is inspired by ... See full document

... 3 antenna feed, which could occur in case of open feed lines of the antipodal and tapered slot ...balanced design. Naturally, the construction of such antenna is more complicated due to the ... See full document

... conventional Vivaldi antenna has long suffered from some design problems, such as tilted beam, low or inconsistent directivity and gain, complicated design and fabrication methods, and limited ... See full document

... 2. DESIGN OF ENZ METAMATERIAL In this section, the design of the proposed ENZ metamaterial is discussed. The ENZ metamaterial in the present case is composed of periodic patches printed on a dielectric slab ... See full document

... the Vivaldi antenna for UWB application. Before design an optimization antenna, firstly we have to do the research on the Vivaldi antenna in UWB ...to design, simulate, ... See full document

... microstrip antenna is characterized by its Length, Width, Input impedance, and Gain and radiation ...microstrip antenna and its design considerations were discussed in the subsequent ...the ... See full document

... by using either varactors to vary the electrical lengths or switches to vary the physical ...by using R1 as a bandpass filter and R4 as a bandstop ... See full document

... Antonio Vivaldi, a composer from the Boroque ...Antonio Vivaldi as he listened to Vivaldi‘s ―Four Season‖ when he designed the ...initial design have been introduced in later years by ...an ... See full document

... to design and analyze the vivaldi RCS antenna at frequency of 6 GHz for the satellit communication, to develop the vivaldi RCS antenna by using the suitable method to reduces the ... See full document

... Abstract Vivaldi antenna has b een considered as a mitigation to the scattering effect of an ...of Vivaldi antenna suffers from multipath effect, interfering signals and radiation pattern ... See full document