Shaped Patch(异形补丁)研究综述
Shaped Patch 异形补丁 - Each unit cell consists of a pair of L-shaped patches and a metallic strip tilted at 45° from the x-axis in the xy plane. [1] Anticipated shifts in fire size and severity will likely result in larger, more contiguous, and simple-shaped patches of high-severity fire within southwestern conifer forests. [2] This paper represents an ellipse-shaped patch with a ground slotted broadband patch antenna for microwave head imaging systems. [3] The circular polarization (CP) operation in this work is attained by using Tai Chi-shaped patches and L-shaped feeds. [4] 003 Right coronary artery distortion (A-C) in an inverted Y-shaped patch is avoided by applying 2 patches (D-F). [5] The proposed antenna consists of two L-shaped patches on both sides of a feeding L-probe arranged on a dielectric substrate. [6] In this paper a dual E–shaped patch (ESP) antenna is proposed to enhance the wider impedance bandwidth to be use for wireless communications in 5G applications. [7] This paper describes a novel tooth-shaped patch antenna development with better performance for autonomous vehicles. [8] The sensor tag comprised of a compass-shaped patch antenna as a crack sensor and two L-shaped resonators as identification encoder. [9] A Clown-shaped patch antenna for super wideband applications is presented. [10] The anticipated antenna comprises a bow-tie-shaped patch and two ground planes. [11] It is formed from a crescent-shaped patch fed with a coupled strip transmission line. [12] As the patch's shape decides the type of the MPA, one such antenna is a circular microstrip patch antenna, having a circular-shaped patch. [13] The dual band mechanism is achieved by combining two U-shaped patches on a same plane and finally forming an inverted F antenna through modifying the length of patches. [14] The proposed resonator comprises of a hybrid geometry which is created with the combinations of a circular-shaped patch, a square, and two rectangular stubs. [15] To obtain a triple-band operation, a modified E-shaped patch antenna is used. [16] The proposed antenna is cascaded U-shaped patch with slits is considered with asymmetric micro strip feed on patch and defected ground is proposed in the ground plane. [17] By loading of the parasitic L-shaped patches such that they are shorted to the ground, the proposed antenna attains a significant bandwidth enhancement while maintaining excellent broadside radiation characteristics. [18] This paper presents the antenna characteristics of a spiral antenna backed by a circular high-impedance surface reflector (CirHISR) composed of a fan-shaped patch element. [19] This paper presents a correlation study into a circularly-polarized multiple-input-multiple-output (CP-MIMO) antenna array of Chinese-character-shaped patch antennas. [20] Multiple bands are generated using a cactus-shaped patch, which consists of several inverted L-shaped slots and branches. [21] In this paper, an umbrella-shaped patch antenna for future millimeter-wave applications is presented. [22] A diamond-shaped patch antenna with slots for desirable return loss, gain, and bandwidth was designed to achieve the intended goal. [23] This research proposes an inverted L-shaped patch antenna with a corner-truncated partial ground plane diagonally adjoined to a square branch for L-band applications. [24] In this article, a dual-layered ultra-wideband hexagonal-shaped patch antenna with an EBG structure is presented for IEEE C, X, Ku and K band applications. [25] Specifically, we first originally propose a cross-shaped patch, namely crossover-patch which consists of a pair of (orthogonal and overlapping) vertical and horizontal patches. [26] By modifying the position, height and parameters of the Si-shaped patch, the proposed Si-shaped Chinese character antenna can achieve excellent circular polarization characteristics. [27] It has been suggested that colloidal particles with eclipsed triangular-shaped patches can form clusters in the eclipsed conformation that leads to colloidal clathrate hydrates. [28] The antenna has a simple design which is composed by a rhombusshaped patch and a modified ground plane. [29] Four circular-shaped patches are etched at the four corners of the top layer and are coupled with two feed lines which are aligned 90° to each other at the bottom layer and interconnected diagonally to achieve polarization rotation. [30] The proposed antenna consists of two H-shaped patches, two folded patches, an E-shaped feeding structure, a side-slotted ground, and a large reflective ground. [31] The electric dipole is designed with two H-shaped patches and the E-shaped strip is designed as feeding structure to achieve wide impedance bandwidth. [32] The RDRA invariably has two similar dielectric resonators made up of RT5870 is positioned on top of the crescentshaped patch. [33] An energy-efficient millimeter-wave transceiver with direct-modulation digital transmitter (TX), I/Q phase-coupled frequency synthesizer and Substrate-Integrated Waveguide (SIW) E-shaped patch antenna is presented in this paper. [34] An XP suppression of approximately 9 dB at the boresight and 5 dB at ± 30°around the boresight in H-plane has been achieved for the square-shaped patch geometry. [35] The element radiation structure consists of an opening cavity with multiple cross-shaped patches on the top, which extend the aperture field to realize an uniform aperture electric field distribution and thus a high element gain. [36] To expand the 10dB return loss bandwidth and axial ratio bandwidth of the slot circular polarization antenna based on the substrate integrated gap waveguide, a new dielectric plate is added above the ISGW, and a cross-shaped patch is added above the dielectric plate. [37] The lower antenna is loaded with a cup-shaped patch to broaden the impedance bandwidth further and to improve the isolation between the two antennas. [38] Ji-shaped patch is etched on the upper surface of the top layer, whereas a feeding network is designed in the other layer. [39] Antenna is designed using two square-shaped patch and a vertical stub in the ground plane. [40] At the same time, in the low frequency band, a corresponding RCS reduction is realized by using H-shaped patch. [41] A tapered fed hexagon-shaped patch microstrip antenna is analyzed with double-port MIMO technology. [42] Each radiating element consists of three parts; an E-shaped patch, an H-shaped slot within a patch, and a transmission line. [43] For example, in the U-slot [2] and E-shaped patches [3] the radiation pattern of the in-phase and anti-phase coupled modes are similar, resulting in broad pattern and impedance bandwidths. [44] We propose a dual-polarized conformal Zhe-shaped patch antenna that is suitable for future millimeter wave (mmW) applications. [45] The MIMO antenna has four square-shaped patches with two slots in each that are interconnected with each other using four strip lines printed on a substrate of Rogers Duroid RT 5880 with relative permittivity of εr = 2. [46] The proposed antenna consists of an amended U-shaped patch with an amputated ground plane for impedance matching and impedance bandwidth enhancement. [47] The E-shaped patch which is less vulnerable for mutual coupling and the orthogonal arrangement of radiating elements helps in achieving high isolation between elements over the entire operating band. [48] The proposed patch resonators consist of T-shaped patch resonator (TS-PR) that provides instant sharp roll-off and also dual folded T-shaped resonator (DFTS-PR) that improves the roll-off of the previous TS-PR. [49] We define a perfectly feature-aligned cross-field and a coarse layout of polygonal-shaped patches where we strictly ensure that all the feature-lines are represented as patch boundaries. [50]每个晶胞由一对 L 形贴片和一条在 xy 平面中与 x 轴成 45° 倾斜的金属条组成。 [1] 火灾规模和严重程度的预期变化可能会导致西南针叶林内出现更大、更连续和形状简单的高强度火灾斑块。 [2] 本文介绍了一种用于微波头成像系统的带有地面开槽宽带贴片天线的椭圆形贴片。 [3] 这项工作中的圆极化 (CP) 操作是通过使用太极形贴片和 L 形馈电来实现的。 [4] 003 通过应用 2 个贴片 (D-F)，可以避免倒 Y 形贴片中的右冠状动脉变形 (A-C)。 [5] 所提出的天线由布置在介电基板上的馈电 L 探头两侧的两个 L 形贴片组成。 [6] 在本文中，提出了一种双 E 形贴片 (ESP) 天线，以增强更宽的阻抗带宽，以用于 5G 应用中的无线通信。 [7] 本文描述了一种新型齿形贴片天线开发，具有更好的自动驾驶汽车性能。 [8] 传感器标签由一个作为裂纹传感器的罗盘形贴片天线和两个作为识别编码器的 L 形谐振器组成。 [9] 提出了一种用于超宽带应用的小丑形贴片天线。 [10] 预期的天线包括一个蝴蝶结形贴片和两个接地平面。 [11] 它由一个新月形贴片形成，该贴片由耦合带状传输线馈电。 [12] 由于贴片的形状决定了 MPA 的类型，因此一种此类天线是圆形微带贴片天线，具有圆形贴片。 [13] 双频机制是通过在同一平面上组合两个U形贴片，最后通过修改贴片的长度形成倒F天线。 [14] 所提出的谐振器包括混合几何结构，该几何结构由圆形贴片、正方形和两个矩形短截线组合而成。 [15] 为了获得三波段操作，使用了改进的 E 形贴片天线。 [16] 所提出的天线是带有狭缝的级联U形贴片，考虑到贴片上的非对称微带馈电，并且在接地平面中提出了缺陷接地。 [17] 通过加载寄生 L 形贴片使其与地短路，所提出的天线在保持出色的宽边辐射特性的同时获得了显着的带宽增强。 [18] 本文介绍了由扇形贴片元件组成的圆形高阻抗表面反射器 (CirHISR) 支持的螺旋天线的天线特性。 [19] 本文对汉字贴片天线的圆极化多输入多输出（CP-MIMO）天线阵列进行了相关性研究。 [20] 使用仙人掌形贴片生成多个波段，该贴片由几个倒置的 L 形槽和分支组成。 [21] 本文介绍了一种用于未来毫米波应用的伞形贴片天线。 [22] 菱形贴片天线设计用于实现理想的回波损耗、增益和带宽。 [23] 本研究提出了一种倒 L 形贴片天线，其角截断部分接地平面对角连接到用于 L 波段应用的方形分支。 [24] 在本文中，介绍了一种具有 EBG 结构的双层超宽带六边形贴片天线，适用于 IEEE C、X、Ku 和 K 波段应用。 [25] 具体来说，我们最初提出了一个十字形的补丁，即交叉补丁，它由一对（正交和重叠的）垂直和水平补丁组成。 [26] 通过修改Si形贴片的位置、高度和参数，所提出的Si形汉字天线可以实现优异的圆极化特性。 [27] 有人提出，具有重叠三角形斑块的胶体颗粒可以在重叠构象中形成簇，从而导致胶体笼形水合物。 [28] 该天线设计简单，由菱形贴片和改进的接地平面组成。 [29] 在顶层的四个角上蚀刻了四个圆形贴片，并与在底层相互成 90° 对齐并对角互连的两条馈线耦合，以实现偏振旋转。 [30] 所提出的天线由两个 H 形贴片、两个折叠贴片、一个 E 形馈电结构、一个侧开槽接地和一个大反射接地组成。 [31] 电偶极子设计有两个H形贴片，E形条设计为馈电结构，以实现宽阻抗带宽。 [32] RDRA 总是有两个由 RT5870 组成的类似介电谐振器，位于新月形贴片的顶部。 [33] 本文介绍了一种具有直接调制数字发射机（TX）、I/Q相位耦合频率合成器和基板集成波导（SIW）E型贴片天线的节能毫米波收发器。 [34] 对于方形贴片几何形状，已实现在视轴处大约 9 dB 的 XP 抑制和在 H 平面中视轴周围 ± 30° 处的 5 dB 抑制。 [35] 元件辐射结构由一个开口腔组成，顶部有多个十字形贴片，扩大了孔径场，实现了均匀的孔径电场分布，从而获得了较高的元件增益。 [36] 为扩展基于衬底集成间隙波导的缝隙圆极化天线的10dB回波损耗带宽和轴比带宽，在ISGW上方增加了新的介质板，在介质板上方增加了十字形贴片。 [37] 下部天线装有杯形贴片，以进一步拓宽阻抗带宽并提高两个天线之间的隔离度。 [38] 顶层上表面刻有冀形贴片，而另一层则设计了馈电网络。 [39] 天线设计使用两个方形贴片和接地平面中的垂直短截线。 [40] 同时，在低频段，通过使用H形贴片实现了相应的RCS降低。 [41] 采用双端口 MIMO 技术分析了锥形馈电六边形贴片微带天线。 [42] 每个辐射单元由三部分组成；一个 E 形贴片、一个贴片内的 H 形槽和一条传输线。 [43] 例如，在 U 形槽 [2] 和 E 形贴片 [3] 中，同相和反相耦合模式的辐射方向图是相似的，从而产生了较宽的方向图和阻抗带宽。 [44] 我们提出了一种适用于未来毫米波 (mmW) 应用的双极化共形 Zhe 形贴片天线。 [45] MIMO 天线有四个方形贴片，每个贴片有两个槽，它们使用印刷在 Rogers Duroid RT 5880 基板上的四条带状线相互连接，相对介电常数为 εr = 2。 [46] 所提出的天线由一个修正的 U 形贴片组成，该贴片带有一个用于阻抗匹配和阻抗带宽增强的截断接地平面。 [47] 不易相互耦合的 E 形贴片和辐射元件的正交布置有助于在整个工作频段内实现元件之间的高度隔离。 [48] 所提出的贴片谐振器包括可提供即时急剧滚降的 T 形贴片谐振器 (TS-PR) 和可改善先前 TS-PR 滚降的双折叠 T 形谐振器 (DFTS-PR)。 [49] 我们定义了一个完美的特征对齐交叉场和多边形补丁的粗略布局，我们严格确保所有特征线都表示为补丁边界。 [50]
defected ground structure
The square shaped patch antenna (15×15 mm2) consist of circular slots and defected ground structure provide a wide frequency band (60. [1] A simple low profile defected ground structure based monopole circular-shaped patch antenna is proposing for ultrawide-band applications. [2] The antenna element comprises a star-shaped patch with six disc-shaped elements at the top and a defected ground structure at the bottom, having a radius of 3. [3]方形贴片天线（15×15 mm2）由圆形槽和有缺陷的接地结构组成，提供宽频带（60. [1] 一种基于简单低剖面缺陷接地结构的单极圆形贴片天线正在为超宽带应用提出建议。 [2] nan [3]
Square Shaped Patch
Sierpinski carpet as well as Minkowski fractal geometries are applied to a square shaped patch antenna. [1] The square shaped patch antenna (15×15 mm2) consist of circular slots and defected ground structure provide a wide frequency band (60. [2] The unit-cells are square shaped patches and embedded with cross-shaped slots that are grounded through a via-hole. [3] By using a square shaped patch on a 4. [4]Sierpinski 地毯和 Minkowski 分形几何应用于方形贴片天线。 [1] 方形贴片天线（15×15 mm2）由圆形槽和有缺陷的接地结构组成，提供宽频带（60. [2] nan [3] nan [4]
Irregularly Shaped Patch
In addition, widespread, irregularly shaped patches of itchy erythema leaving brown pigmentation were observed on the trunk and extremities (Figure 1c,d). [1] Symptomatic leaves initially showed chlorotic, irregularly shaped patches on adaxial side of leaves; and days later, necrosis appeared in the patches center. [2] Clinical evaluation revealed an irregularly shaped patch of retinal pigment epithelium atrophy surrounding his left optic nerve, with a characteristic scalloped border and with severe distortion of the overlying retinal and vascular tissue. [3]此外，在躯干和四肢观察到广泛的、不规则形状的瘙痒性红斑斑块，留下棕色色素沉着（图 1c，d）。 [1] 有症状的叶片最初在叶片正面出现褪绿的、形状不规则的斑块；几天后，斑块中心出现坏死。 [2] nan [3]
Rectangular Shaped Patch
Initially, the antenna is designed by using a rectangular shaped patch, and it has been modified to obtain enhanced impedance bandwidth (VSWR ≤ 2) throughout the entire UWB frequency range. [1] In this study, the resonant frequency and bandwidths of rectangular shaped patch antennas were calculated with the genetic algorithm method used in solving electromagnetic problems in recent years. [2] In this paper, a novel rectangular shaped patch antenna is designed for Ultra-Wide Band applications. [3]最初，天线是使用矩形贴片设计的，并且已经过修改以在整个 UWB 频率范围内获得增强的阻抗带宽 (VSWR ≤ 2)。 [1] 本研究采用近年来求解电磁问题的遗传算法方法计算矩形贴片天线的谐振频率和带宽。 [2] nan [3]
Hexagonal Shaped Patch
The MSA is formed by incorporating the T-shaped patch with $3\times 5$ order metasurface (MS) in which the MS is associated with annular hexagonal shaped patches arranging in periodic manner. [1] The hexagonal shaped patch antenna loaded with hexagonal complementary split ring resonator is presented for multiband characteristics. [2]MSA 是通过将 T 形贴片与 $3×5$ 阶超表面 (MS) 相结合而形成的，其中 MS 与以周期性方式排列的环形六边形贴片相关联。 [1] nan [2]
Elliptical Shaped Patch
In this paper, a compact elliptical shaped patch antenna is designed for terahertz (THz) applications. [1] The CPW-fed elliptical shaped patch antenna with split ring resonator (SRR) is embedded on the patch and it resonates at 8. [2]在本文中，为太赫兹 (THz) 应用设计了一种紧凑的椭圆形贴片天线。 [1] 带有裂环谐振器 (SRR) 的 CPW 馈电椭圆形贴片天线嵌入贴片上，它的谐振频率为 8。 [2]
Cros Shaped Patch
The S-band element is a two-layer electromagnetically coupled (EMCP) cross shaped patch. [1] A Jerusalem cross shaped patch antenna has weaved the textile woven materials has described in this research. [2]S 波段元件是两层电磁耦合 (EMCP) 十字形贴片。 [1] 耶路撒冷十字形贴片天线编织了本研究中描述的纺织编织材料。 [2]
Circular Shaped Patch
The radiating structure has a circular shaped patch and it has fillet edges with square shape. [1] In this article a microstrip line fed circular fractal curve loaded circular shaped patch antenna is presented for Super Wide Band (SWB) operation in THz frequency domain. [2]辐射结构具有圆形贴片和方形圆角边缘。 [1] 本文介绍了一种微带线馈电圆形分形曲线加载的圆形贴片天线，用于在太赫兹频域进行超宽带 (SWB) 操作。 [2]
Triangular Shaped Patch
The proposed structure consists of wheel shaped associated with meander line and triangular shaped patches having overall dimension of 18 × 18 mm. [1] Meanwhile, a parametric study of the proposed triangular shaped patch antenna was introduced to find the prospective effect on its performance, and to provide an actual performance indication once the proposed antenna is modeled and measured in the next phase. [2]提议的结构由与曲折线相关的轮形和整体尺寸为 18 × 18 mm 的三角形补丁组成。 [1] 同时，对所提出的三角形贴片天线进行了参数研究，以发现对其性能的预期影响，并在所提出的天线在下一阶段建模和测量后提供实际的性能指示。 [2]
shaped patch antenna
The proposed antenna is mainly constituted by a pentagonal shaped patch antenna, a defected ground plane structure, two stubs, and four slots to improve the bandwidth. [1] This paper describes a novel tooth-shaped patch antenna development with better performance for autonomous vehicles. [2] The sensor tag comprised of a compass-shaped patch antenna as a crack sensor and two L-shaped resonators as identification encoder. [3] Sierpinski carpet as well as Minkowski fractal geometries are applied to a square shaped patch antenna. [4] A Clown-shaped patch antenna for super wideband applications is presented. [5] In this paper, a compact elliptical shaped patch antenna is designed for terahertz (THz) applications. [6] 6 mm3) four-port Hammer shaped patch antenna for K band (18-27GHz) applications is presented. [7] To obtain a triple-band operation, a modified E-shaped patch antenna is used. [8] This paper presents a correlation study into a circularly-polarized multiple-input-multiple-output (CP-MIMO) antenna array of Chinese-character-shaped patch antennas. [9] The square shaped patch antenna (15×15 mm2) consist of circular slots and defected ground structure provide a wide frequency band (60. [10] In this paper, an umbrella-shaped patch antenna for future millimeter-wave applications is presented. [11] A diamond-shaped patch antenna with slots for desirable return loss, gain, and bandwidth was designed to achieve the intended goal. [12] This research proposes an inverted L-shaped patch antenna with a corner-truncated partial ground plane diagonally adjoined to a square branch for L-band applications. [13] In this article, a dual-layered ultra-wideband hexagonal-shaped patch antenna with an EBG structure is presented for IEEE C, X, Ku and K band applications. [14] A new wideband omni-directional compact rectangular ring dielectric resonator antenna (RRDRA) fused with slotted bevel shaped patch antenna is presented for the ultra-wideband (UWB) applications. [15] An energy-efficient millimeter-wave transceiver with direct-modulation digital transmitter (TX), I/Q phase-coupled frequency synthesizer and Substrate-Integrated Waveguide (SIW) E-shaped patch antenna is presented in this paper. [16] A simple low profile defected ground structure based monopole circular-shaped patch antenna is proposing for ultrawide-band applications. [17] We propose a dual-polarized conformal Zhe-shaped patch antenna that is suitable for future millimeter wave (mmW) applications. [18] The CPW-fed elliptical shaped patch antenna with split ring resonator (SRR) is embedded on the patch and it resonates at 8. [19] This Article presents a dual comb shaped patch antenna with defected grounds for wireless communications. [20] Meanwhile, a parametric study of the proposed triangular shaped patch antenna was introduced to find the prospective effect on its performance, and to provide an actual performance indication once the proposed antenna is modeled and measured in the next phase. [21] In this article a microstrip line fed circular fractal curve loaded circular shaped patch antenna is presented for Super Wide Band (SWB) operation in THz frequency domain. [22] A Jerusalem cross shaped patch antenna has weaved the textile woven materials has described in this research. [23] In this work, a 2×2 grid of E-shaped patch antennas is proposed. [24] A Microstrip Bloom shaped patch antenna is proposed for Internet of Things (IoT) application. [25] In this study, the resonant frequency and bandwidths of rectangular shaped patch antennas were calculated with the genetic algorithm method used in solving electromagnetic problems in recent years. [26] Performance assessment would be grounded on altering the patch dimensions, the acquired results are compared especially in gain, the efficiency of the antenna, the pattern of radiation, VSWR, and return loss with a U-shaped patch antenna. [27] In this paper, a novel rectangular shaped patch antenna is designed for Ultra-Wide Band applications. [28] This research work investigates a CMOS based low noise amplifier (LNA) using differential active inductor with eight-shaped patch antenna for next generation wireless communication. [29] The log periodic implementation of butterfly shaped patch antenna has been proposed to operate under the X-band (i. [30] The hexagonal shaped patch antenna loaded with hexagonal complementary split ring resonator is presented for multiband characteristics. [31] In this study, deep neural network (DNN) is implemented to soft computation of the resonant frequency of E–shaped patch antenna (ESPA). [32] The proposed C-shaped patch antenna exhibits two operating frequencies at 3. [33] A bow-tie-shaped patch antenna is designed for Global Positioning System applications. [34] The E-shaped patch antenna is found much better than the others with overall gain of 7. [35] A novel lotus shaped patch antenna for RF harvesting is proposed in this paper. [36]所提出的天线主要由一个五边形贴片天线、一个有缺陷的接地平面结构、两个短截线和四个槽组成，以提高带宽。 [1] 本文描述了一种新型齿形贴片天线开发，具有更好的自动驾驶汽车性能。 [2] 传感器标签由一个作为裂纹传感器的罗盘形贴片天线和两个作为识别编码器的 L 形谐振器组成。 [3] Sierpinski 地毯和 Minkowski 分形几何应用于方形贴片天线。 [4] 提出了一种用于超宽带应用的小丑形贴片天线。 [5] 在本文中，为太赫兹 (THz) 应用设计了一种紧凑的椭圆形贴片天线。 [6] nan [7] 为了获得三波段操作，使用了改进的 E 形贴片天线。 [8] 本文对汉字贴片天线的圆极化多输入多输出（CP-MIMO）天线阵列进行了相关性研究。 [9] 方形贴片天线（15×15 mm2）由圆形槽和有缺陷的接地结构组成，提供宽频带（60. [10] 本文介绍了一种用于未来毫米波应用的伞形贴片天线。 [11] 菱形贴片天线设计用于实现理想的回波损耗、增益和带宽。 [12] 本研究提出了一种倒 L 形贴片天线，其角截断部分接地平面对角连接到用于 L 波段应用的方形分支。 [13] 在本文中，介绍了一种具有 EBG 结构的双层超宽带六边形贴片天线，适用于 IEEE C、X、Ku 和 K 波段应用。 [14] nan [15] 本文介绍了一种具有直接调制数字发射机（TX）、I/Q相位耦合频率合成器和基板集成波导（SIW）E型贴片天线的节能毫米波收发器。 [16] 一种基于简单低剖面缺陷接地结构的单极圆形贴片天线正在为超宽带应用提出建议。 [17] 我们提出了一种适用于未来毫米波 (mmW) 应用的双极化共形 Zhe 形贴片天线。 [18] 带有裂环谐振器 (SRR) 的 CPW 馈电椭圆形贴片天线嵌入贴片上，它的谐振频率为 8。 [19] nan [20] 同时，对所提出的三角形贴片天线进行了参数研究，以发现对其性能的预期影响，并在所提出的天线在下一阶段建模和测量后提供实际的性能指示。 [21] 本文介绍了一种微带线馈电圆形分形曲线加载的圆形贴片天线，用于在太赫兹频域进行超宽带 (SWB) 操作。 [22] 耶路撒冷十字形贴片天线编织了本研究中描述的纺织编织材料。 [23] nan [24] nan [25] 本研究采用近年来求解电磁问题的遗传算法方法计算矩形贴片天线的谐振频率和带宽。 [26] nan [27] nan [28] nan [29] nan [30] nan [31] nan [32] nan [33] nan [34] nan [35] nan [36]
shaped patch element
This paper presents the antenna characteristics of a spiral antenna backed by a circular high-impedance surface reflector (CirHISR) composed of a fan-shaped patch element. [1] By inserting a small fork-shaped strip into a bigger modified fork-shaped patch element, the antenna with overall dimensions of only 25×20×0. [2] An array antenna is designed and fabricated using four Vshaped patch element for its application in X-band communication. [3]本文介绍了由扇形贴片元件组成的圆形高阻抗表面反射器 (CirHISR) 支持的螺旋天线的天线特性。 [1] 通过将一个小的叉形条插入一个更大的改良叉形贴片元件中，天线的整体尺寸仅为25×20×0。 [2] nan [3]