A Dual-Band Multifunction Carborne Hybrid Antenna for Satellite Communication Relay System

Shi, Lei; Sun, Houjun; Dong, Wen‐Kui; Lv, Xin

doi:10.2528/pier09070306

Cited by 13 publications

(7 citation statements)

References 17 publications

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“…Composite antenna formed by two more types or structures of antennas is particularly suitable for these applications due to more advantages offered by different types or structures of antennas. For example, it is a challenging task to use single type of antenna to design a dual-band dual-polarization antenna for satellite digital multimedia broadcast (S-DMB) application [36]. A composite antenna composed with a left-handed circularly polarized (LHCP) microstrip antenna and a linear polarized omnidirectional biconical antenna is proposed by our group to meet this requirement [36].…”

Section: Microstrip-antenna-based Composite Antennamentioning

confidence: 99%

“…For example, it is a challenging task to use single type of antenna to design a dual-band dual-polarization antenna for satellite digital multimedia broadcast (S-DMB) application [36]. A composite antenna composed with a left-handed circularly polarized (LHCP) microstrip antenna and a linear polarized omnidirectional biconical antenna is proposed by our group to meet this requirement [36]. Another example of composite antenna is comprised of a dielectric lens and microstrip log-period antenna, which has been widely applied to THz systems (this type of antenna will be further discussed in Section 4.2).…”

Section: Microstrip-antenna-based Composite Antennamentioning

confidence: 99%

“…In this paper, we will suggest three areas for further research based on our previous works on microstrip antenna elements and arrays [16][17][18][19][20][21][22][23][24][25][34][35][36][37][38][39][40][41]. We first note that novel microstrip antenna topologies are proposed to meet the desired requirement of variety of potential wireless applications, such as ultrawide band (UWB), high gain, miniaturization, circular polarization, multipolarized, and so on.…”

Section: Introductionmentioning

confidence: 99%

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Some Recent Developments of Microstrip Antenna

Liu

Wei

et al. 2012

International Journal of Antennas and Propagation

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Although the microstrip antenna has been extensively studied in the past few decades as one of the standard planar antennas, it still has a huge potential for further developments. The paper suggests three areas for further research based on our previous works on microstrip antenna elements and arrays. One is exploring the variety of microstrip antenna topologies to meet the desired requirement such as ultrawide band (UWB), high gain, miniaturization, circular polarization, multipolarized, and so on. Another is to apply microstrip antenna to form composite antenna which is more potent than the individual antenna. The last is growing towards highly integration of antenna/array and feeding network or operating at relatively high frequencies, like sub-millimeter wave or terahertz (THz) wave regime, by using the advanced machining techniques. To support our points of view, some examples of antennas developed in our group are presented and discussed.

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Section: Microstrip-antenna-based Composite Antennamentioning

confidence: 99%

Section: Microstrip-antenna-based Composite Antennamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Some Recent Developments of Microstrip Antenna

Liu

Wei

et al. 2012

International Journal of Antennas and Propagation

Self Cite

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“…Dual-band dual-sense CP antennas become a popular study in this research area during the last few years. Several dual-frequency designs for antenna structures have been proposed in [1][2][3][4][5][6][7][8][9][10][11], including slot antenna, notched printed monopole antenna, multifunction hybrid antenna, dual-feed antenna arrays.…”

Section: Introductionmentioning

confidence: 99%

A Printed Dual-Band Dual-Sense Circularly Polarized Metal-Strip Antenna With Double Split-Ring Elements

Zhang¹,

Zhang²,

Yao³

et al. 2014

PIER C

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A novel and simple dual-band dual-sense circularly polarized (CP) metal-strip antenna is proposed. The antenna fed by a coplanar waveguide (CPW) with the advantages of uniplanar geometry and easier fabrication consists of a square slot and two split-ring elements. By appropriately introducing dual split-ring elements, the proposed dual-band CP design can easily be achieved. The two resonant frequencies are controlled by the size of the two split-ring elements. The proposed antenna prototype is fabricated and measured. Experimental results show that good CP radiation performances are obtained at both resonant frequencies. The proposed antenna has an impedance bandwidth (|S 11 | ≤ −10 dB) of 63.3% (2.0 ∼ 3.9 GHz), and the dual band circular polarization with left hand circular polarization (LHCP) at 2.2 GHz and the right hand circular polarization (RHCP) at 3.8 GHz are obtained. Also, the 3-dB axial ratio bandwidths are about 220 and 190 MHz at the lower and upper band, respectively.

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“…Recent rapid developments in modern wireless communication industry have required the radio frequency (RF) components to operate at multiple frequency bands. Many efforts have been made to develop more versatile passband components such as antennas [1][2][3][4], filters [5][6][7][8] and transformers [9,10]. Meanwhile, the diplexer as one of the most important passive circuits has been widely used in microwave and communication systems.…”

Section: Introductionmentioning

confidence: 99%

Design of Diplexer With Rotationally Symmetric Structure

Wong¹,

Liu²,

Wang³

et al. 2013

PIER C

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This paper presents an approach to the design of novel diplexers with pairs of transmission zeros for each output port. A rotationally symmetric structure with shorted circuited stubs is proposed to achieve diplexer operation, and the diplexer exhibits a good filtering performance with a pair of transmission zeros allocated at two sides of the passbands as well. The analysis of the rotationally symmetric structure bandpass filter is also presented in this paper in detail. Moreover, the interdigital coupled-lines are introduced to improve the out-of-band performance of the proposed rotationally symmetric diplexer. In order to verify the proposed structure, first a diplexer with rotationally structure operating at 2.4/2.73 GHz with simulated insertion loss of 1.217/0.930 dB is designed and simulated, then a diplexer with interdigital coupled-lines operating at 5/5.8 GHz with measured insertion loss of 1.524/1.524 dB is designed, simulated and measured to improve the passband selectivity, and the measured results are in good agreement with simulated ones.

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A Dual-Band Multifunction Carborne Hybrid Antenna for Satellite Communication Relay System

Cited by 13 publications

References 17 publications

Some Recent Developments of Microstrip Antenna

Some Recent Developments of Microstrip Antenna

A Printed Dual-Band Dual-Sense Circularly Polarized Metal-Strip Antenna With Double Split-Ring Elements

Design of Diplexer With Rotationally Symmetric Structure

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