Microwave bandpass filter using QMSIW

Rehman, M. Z. Ur; Baharudin, Z.; Zakariya, M. A.; Khir, M. H. Md; Khan, Muhammad Talha

doi:10.1109/rfm.2013.6757242

Cited by 5 publications

(2 citation statements)

References 11 publications

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“…It has been shown that this QMSIW can be used for microwave filters, antennas and other components application. It was shown in [100] that the effective width and the length of the QMSIW remains the same as that of HMSIW since the m 6 dimension does not change.…”

Section: Quarter Mode Siw (Qmsiw)mentioning

confidence: 99%

“…SIW takes advantage of the well-known characteristics of conventional rectangular waveguides, such as high Q-factor and high power density. Several kinds of antennas[100,101] and filters[102,103,104] based on SIW have been realized.A cavity resonator is formed when the two open ends of a rectangular wave guide are closed by the metal plates( Figure 2.13). This introduction of the metal walls to the waveguide structure generates a pattern of standing waves in the cavity, resulting in the conventional high pass behaviour of the waveguide being transformed into very narrow bandpass behaviour.…”

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confidence: 99%

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Study of compact planar antennas for multi and wide band applications

Mujumdar¹

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This thesis explores different compact planar antenna structures and their applicability in the field of microwave engineering. Miniaturized compact antennas that can provide wide bandwidth, multiple bands of resonance at desired frequencies, good return loss, high gain have always been in demand in the antenna industry. Keeping these desired aspects in mind, the work presented aims at proposing novel antenna designs that have improved performance characteristics in comparison to the ones reported in the literature till date. The overall contribution

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Section: Quarter Mode Siw (Qmsiw)mentioning

confidence: 99%

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confidence: 99%

Study of compact planar antennas for multi and wide band applications

Mujumdar¹

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Eighth mode substrate integrated waveguide dual band resonator antennas

Mujumdar

Alphones

2017

IET Microwaves, Antennas & Propagation

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This study presents eighth mode substrate integrated waveguide (EMSIW)‐based dual band resonator antennas with two different types of slots etched on the top patch surface. Two types of slot structures have been discussed. This antenna resonates at dual band frequencies of 2.4 and 5.8 GHz. The proposed structure has been fabricated and the simulated and measured results seem to be in good agreement. Different variations of this slot have been studied and the simulated results have been presented. The second proposed design involves a triangular complementary triangular split ring resonator slot etched on the EMSIW. This structure operates below the original cut‐off frequency of the EMSIW at 1.8 GHz. The simulated and the measured results are shown to be in good agreement.

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