[PDF] Top 20 Comparative Study on Different Dual-Band HIS Structures

... for dual-band antennas it is difficult to realize well matched directional characteristics over both working frequencies when using a conventional metallic ... See full document

... to different areas in science and engineering, for instance, pattern recognition, information retrieval, ...metric structures processing is an interesting field of ...a comparative study of ... See full document

... The IS code assigns zone factor of 0.36 for Zone 5. Structural designers use this factor for earthquake resistant design of structures in Zone 5. The zone factor of 0.36 is indicative of effective (zero periods) ... See full document

... [12]. Wiedenegger, Kern and Rupprechter (2012) utter that choosing the suitable legal form of club ownership leads to its good management, and in terms of the good ownership of professional football clubs, the conversion ... See full document

... reexamined band structures for zinc blende and wurtzite InN in agreement with the lat- est corrections brought into its bandgap values, as well as a comparative study of the electronic ... See full document

... for structures that fIt in a layered stack ...planar structures can have any shape in the plane of the layered stack, but can only have verti- cal geometry features (via’s) in the normal ...microwave ... See full document

... The comparative study on various artificial magnetic conductors for low-profile antenna was done in ...electromagnetic band gap (EBG) has wider bandwidth than uni- planar compact EBG, Peano curve of ... See full document

... proposed dual-band dual-sense circularly polarized slot antennas in present literatures have relatively complex structures with several optimized parameters in order to achieve orthogonally ... See full document

... The analytic model of single-band artificial magnetic material structures were in [32, 33]. We may now study the behaviour of the proposed dual-band magnetic material structure. Observe ... See full document

... A signal generating circuit is one of the most important building blocks in analog, digital and mixed-signal designs. Oscillators play a critical role in communication systems, providing periodic signals required for ... See full document

... Electromagnetic Band Gap (EBG) structure is ...of different factors that influence band gap properties of EBG ...Electromagnetic Band Gap (EBG) structures are considered very promising ... See full document

... Abstract—A Dual band Microstrip Antenna Arrays (DbMSAA) incorporated with Mushroom Electromagnetic band Gap (MEBG) and modified Minkowski Electromagnetic Band Gap structures to further ... See full document

... Figure 1 depicts the proposed single-layer unit-cell structure working at X and Ku bands for dual linear polarizations. As one can see, the proposed unit cell consists of a circular ring and two cross bow-tie ... See full document

... proposed dual-band bandstop filter in detail, comparison of the bandstop filter with normal arrayed and stagger arrayed DGS patterns is given in ...with different periodic structures is shown ... See full document

... occurs in the space neighbouring the gaps of the SRR this power loss is stronger than the gap of the OCSRRs, as shown in Figure 7(b). These results indicate that the absorption does not homogeneously occur in the MTM ... See full document

... novel dual-band bandpass filter with improved out-of-band ...a dual-band filter using generalized trisection SIRs and an L-C ladder lowpass filter using open-circuited ...The ... See full document

... article, different structures of monopole antennas based on metamaterial concepts which have been developed for various wireless applications are ...broad band, low profile, small size and have ... See full document

... Table-3 shows all the dimensions of the antenna presented in Figure-6. It is observed that the dimensions of the slots have been changed from the dimensions presented in the previous section for the single band ... See full document

... Designing dual-mode dual-band bandpass filters using ring resonators has become popular in recent ...attractive dual-mode characteristic of a ring resonator, which results in compact size and ... See full document

... a dual-band circularly-polarized square microstrip antenna (MSA) is ...a dual-band GPS antenna with wide radiation pattern has been ...a dual-feed. The design for the dual-fed ... See full document