A Microstrip Printed Dipole Antenna with UC-EBG Ground for RCS Reduction

Gong, Shuxi; Lü, B.; Yuan, Haobo; Wang, W.-T.; Liu, S.

doi:10.1163/156939309788019868

Cited by 19 publications

(11 citation statements)

References 12 publications

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“…Therefore, it can be used to cancel out reflected energy from antenna at the specific frequency within specific angular. In [13], the mushroom-like EBG was used to reduce RCS of the patch array antenna, and one UC-EBG acted as the ground plane of printed dipole antenna to reduce out-of-band RCS in [14]. A combination of two AMC structures with overlapped operation bandwidths was used to cancel out the backscatter energy in [15], and this method is based on the coupling resonances phenomena [16].…”

Section: Introductionmentioning

confidence: 99%

Broadband Radar Cross-Section Reduction for Microstrip Patch Antenna Based on Hybrid Amc Structures

Liu¹,

Wang²,

Jia³

et al. 2014

PIER C

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Abstract-Two different kinds of artificial magnetic conductors (AMCs) are used to reduce the out-ofband radar cross section (RCS) of microstrip patch antenna. The principle of this method is based on the high impedance characteristic of the AMC structures. The simulated results show that out-of-band RCS of the proposed patch antenna is much lower than that of the reference antenna over the frequency range of 5-12 GHz. The in-band scattering characteristic of the microstrip patch antenna is analyzed, and two slots are cut on the patch antenna to reduce in-band RCS. Prototypes of the reference and designed antennas are manufactured and tested, and the measured and simulated results of the two antennas are in good agreement.

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Section: Introductionmentioning

confidence: 99%

Broadband Radar Cross-Section Reduction for Microstrip Patch Antenna Based on Hybrid Amc Structures

Liu¹,

Wang²,

Jia³

et al. 2014

PIER C

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“…With the developments of the stealth technology and detection technology, the scattering characteristics of a target have received more and more attention. How to reduce the RCS has a great military and practical significance [1,2].…”

Section: Introductionmentioning

confidence: 99%

A Polarization-Dependent Mutiband Ram Design

Xü¹,

Cao²,

Gao³

et al. 2012

PIER Letters

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Abstract-A polarization-dependent mutiband radar absorbing material (PDM-RAM) composed of polarization-dependent multiband AMC (PDMAMC) and perfect electric conductor (PEC) cells is proposed. The PDMAMC is realized by etching a complementary split ring resonator (CSRR) on the patch of a conventional AMC. Around the two/three operational frequencies of the PDMAMC-elements for different electric field polarizations, the reflections of the PDMAMC and PEC have opposite phases, so for any normal incident plane wave the reflections cancel out. The basic principle is discussed, and a sample is measured. The results show that the proposed method is feasible and effective for the polarization-dependent multiband radar cross section (RCS) reduction.

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“…Antenna system has wide applications in mobile electronics such as wireless mobile communication, radio frequency identification (RFID), and wireless sensor network [1][2][3][4][5][6][7][8][9][10][11][12][13]. These systems, aiming to achieve multiple-antenna design with multiple independent channels on sizelimited platforms, always seek means to greatly improve the capacity and data-rate of communication.…”

Section: Introductionmentioning

confidence: 99%

Subwavelength Array of Planar Triangle Monopoles With Cross Slots Based on Far-Field Time Reversal

Ge¹,

Wang²,

Wang³

2011

PIER

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Abstract-A subwavelength array of planar triangle monopole antennas is proposed and discussed in this paper. Each element of the array is etched with many cross slots which bring no effects to the element's performances of voltage standing wave ratio and farfield radiation patterns. An important property of this antenna is that if multiple such planar antennas are placed face to face, the proposed array can perform time-reversal far-field focusing with a super-resolution as small as one twentieth of a wavelength. The proposed subwavelength array is easy to design and convenient for integration.

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A Microstrip Printed Dipole Antenna with UC-EBG Ground for RCS Reduction

Cited by 19 publications

References 12 publications

Broadband Radar Cross-Section Reduction for Microstrip Patch Antenna Based on Hybrid Amc Structures

Broadband Radar Cross-Section Reduction for Microstrip Patch Antenna Based on Hybrid Amc Structures

A Polarization-Dependent Mutiband Ram Design

Subwavelength Array of Planar Triangle Monopoles With Cross Slots Based on Far-Field Time Reversal

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