Design and implementation of A 24-/60-GHz dual-band monopole meander-line planar CMOS antenna

2012 ◽  
Vol 54 (7) ◽  
pp. 1731-1737 ◽  
Author(s):  
Chih-Ying Lin ◽  
Yo-Sheng Lin ◽  
Hsin-Chia Lu ◽  
Yi-Long Chang
Keyword(s):  
Dual Band ◽  
60 Ghz ◽  
Design And Implementation ◽  
Meander Line

scholarly journals AMC backed circularly polarized dual band antenna for Wi-Fi and WLAN applications

2020 ◽  
Vol 71 (5) ◽  
pp. 298-307
Author(s):  
Gande B. G. Tilak ◽  
Sarat K. Kotamraju ◽  
Boddapati T. P. Madhav ◽  
Korada C. S. Kavya ◽  
Manikonda V. Rao
Keyword(s):  
Circular Polarization ◽  
Parametric Analysis ◽  
Dual Band ◽  
Radiation Patterns ◽  
Circularly Polarized ◽  
Design And Implementation ◽  
Dual Band Antenna ◽  
Proposed Model ◽  
Overall Performance ◽  
Meander Line

Abstract In this article the design and implementation of dual band circularly polarized antenna which is backed with AMC is presented. The proposed antenna consists of a novel heart shaped concentric ringshaped patch attached to meander line. The dimension of the antenna without AMC is 0.24 λ0 × 0.140 λ0 × 0.012 λ0 × and with AMC 0.43 λ0 × 0.43 λ0 × 0.32 λ0 and designed on a commercial FR4 substrate. The antenna gets worked at dual band applications such as 2.4 GHz (wi-fi) operates from 2.3 GHz to 2.5 GHz and 5.2 GHz (WLAN) operates from 4.7 GHz to 5.9 GHz and also gets circular polarization from 2.3 GHz to 2.5 GHz (200 MHz) and 4.95 GHz to 5.40 GHz (450 MHz) is achieved. In this article the proposed model is investigated towards circular polarization, radiation patterns and current distributions by varying parametric analysis is carried to analyze overall performance of antenna with and without AMC.

scholarly journals DESIGN AND IMPLEMENTATION OF DUAL-BAND CIRCULARLY POLARIZED ANTENNAS USING STACKED PATCHES

2017 ◽  
Vol 10 (4) ◽  
pp. 87-100
Author(s):  
S Sankaranarayanan ◽  
M Anto Bennet ◽  
B. Deepa ◽  
A. Banu ◽  
S. Gayathri
Keyword(s):  
Dual Band ◽  
Circularly Polarized ◽  
Design And Implementation

A Dual-Band Flexible Wearable Antenna Integrated on a Smart Watch for 5G Applications

2020 ◽  
pp. 77-101
Author(s):  
Mohamed Ismail Ahmed ◽  
Mai Fouad Ahmed
Keyword(s):  
Dielectric Properties ◽  
Textile Material ◽  
Dual Band ◽  
60 Ghz ◽  
Specific Absorption ◽  
Absorption Ratio ◽  
Wearable Antenna ◽  
Wearable Antennas ◽  
Flexible Material ◽  
Smart Watch

This chapter focuses on the design of dual band flexible wearable antennas for modern 5G applications to integrate on a smartwatch. The first is a rectangular antenna which the patch and the ground etched on new flexible material is called ULTRALAM® 3850HT. This antenna is designed to operate at 38 GHz and 60 GHz. The second is a planar inverted-2F wearable antenna pasted on a jeans textile material. Two methods for measuring the dielectric properties of the jeans will be presented. This antenna is designed to operate at 28 GHz and 38 GHz. The SAR (specific absorption ratio) is also introduced and SAR results will be shown. Moreover, the proposed smartwatch under the bent condition will be also studied. These antennas are simulated using HFSS and CST 2018.

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