A compact planar dual-band filtering antenna

Yen, Jui-Hsien; Liu, Nai-Chen; Chen, Keng-Hsien; Tarng, Jenn‐Hwan

doi:10.1109/compem.2017.7912768

Cited by 5 publications

(3 citation statements)

References 8 publications

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“…Using the filter synthesis method, this paper presents a design of a dual-band bandpass filtering antenna using a dual-mode dual-polarization antenna and a dual-mode patch resonator. This is different from previous works [11][12][13] . In the study of Yen et al 12 , a low gain bidirectional dual-band filtering antenna was demonstrated.…”

contrasting

confidence: 97%

Dual‐band filtering antenna using dual‐mode patch resonators

Ogbodo

Aly

Ali

et al. 2018

Micro & Optical Tech Letters

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This paper proposes the integration of a dual‐band bandpass filter and antenna using a filter synthesis method. A dual‐mode perturbed patch resonator and a dual‐mode patch antenna are used in the implementation. The two patches are placed back‐to‐back to share a common ground. To increase the degree of freedom in controlling the channel bandwidths and to avoid radiation interference, a slot coupling technique is used to couple both patches. The patch resonator performs the signal splitting and combining function while the patch antenna contributes to the filtering poles and performs the radiating function. Good agreements have been achieved between the measurements of the prototype device and the simulations.

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contrasting

confidence: 97%

Dual‐band filtering antenna using dual‐mode patch resonators

Ogbodo

Aly

Ali

et al. 2018

Micro & Optical Tech Letters

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“…Further, in 2017, Jui-Hsien Yen et al was designed a dual-band filtering antenna for wireless applications. 20 It is a twostage composite structure design using a stepped impedance resonator and a Y-shaped antenna. A T-shape feeding with an inverted U-shape couple line is utilized for connecting the filter and antenna.…”

Section: Multi-band Filtennamentioning

confidence: 99%

“…Thus, the filtering antenna achieved 180 MHz (i.e., 2.37-2.55 GHz) and 800 MHz (i.e., 4.93-5.73 GHz) of bandwidth, having the gain of 2.0 and 3.3 dBi, respectively. 20 Similarly, in 2018, Jiaming Tang et al designed a dual-band filtering antenna using synthesis technique. 21 It is a combined structure of two 8-shaped resonators with a dualinverted-L antenna, which is resonated at the 2.5/ 3.45-GHz band for WiMAX applications.…”

Section: Multi-band Filtennamentioning

confidence: 99%

Filtering antennas: A technical review

Gangwar¹,

Alam

Rajpoot³

et al. 2021

Int J RF Microw Comput Aided Eng

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Filtering antennas or filtennas realize both antennas and filter functions in a single structure with the sole purpose of reducing losses and size in the design of a radio system. This article presents a comprehensive view of various filtennas design techniques and their types, satisfying the requirements of different wireless communication standards. The codesign and synthesis approaches and multilayer structure, slot/slit, and parasitic elements are the frequently used techniques reported in the literature to date for the filtennas design. The codesign and synthesis approaches need an extra filter in the filtenna's design, thus making it more complex. Whereas multilayer, slot, and parasitic elements do not require additional filters, and help the radio design become compact in size. The individual elements, that is, filter and antenna used in the filtenna are designed by cutting slots, stacking, resonators, or metamaterial structures.There are two broad categories of filtennas, namely, planar and nonplanar. Most of the papers covered in this article are planar, whereas, under the non-

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