Performance enhancement of shorted polygonal archimedean spiral antenna using hybrid reflector

Udaiyakumar, R.; Maheswar, R.; Janani, T.; Vigneshram, R.; Amiri, I. S.; Yupapin, P.

doi:10.1016/j.aeue.2019.05.017

Cited by 14 publications

(1 citation statement)

References 16 publications

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“…The disadvantages of CP antennas are its massive size and tight data transmission. In this paper, the proposed receiving antenna of planar monopole with the truncated ground plane for wireless application has been examined, and the outcomes have been exhibited in the accompanying segments [10]. The proposed reception apparatus fulfills the accompanying operational groups: 2.…”

Section: Introductionmentioning

confidence: 99%

A Novel Planar Monopole Antenna with Truncated Ground Plane for Wireless Communication

Vadivelu,

kumar

2019

IJEAT

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In this paper, triple-band planar monopole Microstrip Antenna intended for different applications like Bluetooth, Wi-Fi, Wireless LAN (2.4 GHz), LTE 2500 band, WiMax (3.5 GHz), and a piece of C-band applications. The reception apparatus has been intended to work at different recurrence groups, for example, 2.25 – 2.5 GHz, 3.32 – 3.97 GHz, and 5.90 – 8.67 GHz individually. The proposed receiving antenna comprises of a planar monopole reception apparatus imprinted on RT/duroid 5880 substrate (through a general permittivity of 2.2 and loss tangent of 0.0009) and the base side printed with a truncated ground. The planar monopole reception apparatus has been viably structured and reproduced by utilizing Ansys-HFSS design tool. The component of the proposed receiving antenna is 40 × 28.4 × 1.575 mm3 . The reenacted outcome shows return loss, voltage standing wave ratio (VSWR), radiation pattern, and gain of the Antenna. Also, the truncated ground plane structure is straightforward, vigorous and possesses little space, building it appropriate for different applications.

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Section: Introductionmentioning

confidence: 99%

A Novel Planar Monopole Antenna with Truncated Ground Plane for Wireless Communication

Vadivelu,

kumar

2019

IJEAT

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Compact multiple cut‐corners square spiral antenna for stepped‐frequency continuous wave radar system

Tong

Jin

et al. 2019

Micro & Optical Tech Letters

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Stepped frequency continuous wave (SFCW) radar is a promising noncontact method to detection of human vital signs. Antenna as a key component of radar directly related to the performance of the radar. In this letter, we present a 0.5‐1.2 GHz compact multiple cut‐corners square spiral antenna for SFCW radar system. Compared with conventional planar spiral antennas, the improved antenna possesses the advantages of miniaturization and excellent axial ratio. The gradient‐change of the cut‐corners along the radiation determines its operation range: large cut‐corner corresponds to high frequency, while small cut‐corner affects low frequency. This design successfully leads to a small geometric size of 0.282 × 0.282 × 0.133 m. We measured this improved antenna in an anechoic chamber, and the results demonstrated that the circular polarization bandwidth for axial ratio ≤3 dB approached 100%, and a right‐hand circularly polarization (RHCP) gain of 4‐8.98 dBic in end‐fire direction is achieved in its operational range. Finally, we designed the experiment, experimental results show that the proposed antenna can work well with the SFCW radar in the detection of human vital sign (respiratory signals), indicating a great potential for detected life in practice.

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Integrated bluetooth/LTE2600 superwideband monopole antenna with triple notched (WiMAX/WLAN/DSS) band characteristics for UWB/X/Ku band wireless network applications

et al. 2020

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Performance enhancement of shorted polygonal archimedean spiral antenna using hybrid reflector

Cited by 14 publications

References 16 publications

A Novel Planar Monopole Antenna with Truncated Ground Plane for Wireless Communication

A Novel Planar Monopole Antenna with Truncated Ground Plane for Wireless Communication

Compact multiple cut‐corners square spiral antenna for stepped‐frequency continuous wave radar system

Integrated bluetooth/LTE2600 superwideband monopole antenna with triple notched (WiMAX/WLAN/DSS) band characteristics for UWB/X/Ku band wireless network applications

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