[PDF] Top 20 Mutual Coupling Reduction Techniques in Microstrip Patch Antennas: A Survey

... of microstrip antenna arrays to reduce the strong mutual coupling caused by the thick and high permittivity substrate without sacrificing the compact size or bandwidth of the antenna ...the ... See full document

... Microstrip Patch Antenna (MPA) is commonly used because of its low profile, low cost and ease of ...A patch antenna is made by etching metal on one side of dielectric substrate where as on the ... See full document

... [2]. Microstrip antenna is a popular type of antenna for its good features such as planar structure, low cost, easy fabrication, ability to use in integrated circuits and compact ...devices. Microstrip ... See full document

... for mutual coupling reduction in microstrip patch antenna is proposed in this ...the coupling waves, the isolation of the antenna elements could be significantly improved by the ... See full document

... Figure 10 shows the photographs of the five fabricated prototypes. The first prototype shown in Fig. 10(a) is the conventional array (simple array) without the MTM CSRR and used as a reference. The pictures of Figs. 10 ... See full document

... Microstrip patch antennas have become popular for applications in wireless communication systems as they possess desirable attributes of low cost, lightweight, planar configuration, and ease of ... See full document

... of microstrip antennas with edge to edge distance of λ/18 between two ...The coupling suppression of 8–10 dB is obtained throughout the 10 dB impedance ...reducing Mutual Coupling value ... See full document

... the mutual coupling between two nearby microstrip antennas up to 47% (from ...Both antennas radiate in the same frequency band of 10 ...dB reduction in the insertion loss S 21 ... See full document

... communication antennas directed investigations to artifi- cial materials with specific electromagnetic ...niaturization, coupling reduction in antennas arrays, gain increase and ... See full document

... Mutual coupling is a well-known effect in multi element array ...Generally, mutual coupling is an unwanted phenomenon that distorts the behavior of the radiating elements in an antenna ... See full document

... feeding techniques for rectangular microstrip patch antennas used in wireless communications applications, such as in Wimax and LTE ...here; Microstrip Line feed, Coaxial probe feed, ... See full document

... Antennas size is determined by the operating frequency and they take the largest space in wireless ...array antennas based on microstrip technology improve these factors; however, the mutual ... See full document

... conventional techniques of mutual coupling suppression where decoupling slab is located between the radiating antennas the proposed technique is simpler and only requires embedding linear ... See full document

... power. Microstrip antenna is a low profile antenna, conformable to planar and non- planar surfaces, simple and inexpensive to ...the microstrip patch ... See full document

... The application of Genetic Algorithm (GA) to the optimization of important parameters (Directivity, Radiated Power, Impedance etc.) of magnetically biased microstrip antenna, fabricated on ferrite substrate, is ... See full document

... a reduction in the frequency resonance of about 150 MHz as seen in Figure ...the mutual coupling to −15 dB, while, it is not less than λ /4 for the flat profile to get the same reduction as ... See full document

... IEEE defines bandwidth as "The range of frequencies within which the performance of the antenna, with respect to some characteristic, conforms to a specified standard."In other words, bandwidth depends on the ... See full document

... days microstrip antennas are mostly used in the wireless communication due to the salient features like low cost, less weight, small ...these antennas are having some drawbacks like narrow bandwidth, ... See full document

... Abstract—In this paper, a metamaterial loaded square-shaped fractal antenna with two iterations is presented and discussed. A metamaterial loading consists of split ring resonators (SRRs) which enhances the bandwidth of ... See full document

... For this study, we developed the baseband models and the antenna in parallel. Both development processes dependent heavily on modeling and computer simulation. The SDR system was used to measure the EMV dependent on the ... See full document