Circularly Polarized Microstrip Slot Phased Array Antenna Integrated with Solar Cells

被引：0

作者：

Xiao, Zhihai ^{[1
]}

Chen, Qian ^{[1
,2
]}

Qiao, Zilin ^{[1
]}

Liu, Shixuan ^{[1
]}

Feng, Sheng ^{[1
]}

Zhou, Xiangyu ^{[2
]}

Huang, Zhixiang ^{[1
]}

机构：

[1] Anhui Univ, Informat Mat & Intelligent Sensing Lab Anhui Prov, Hefei 230601, Peoples R China

[2] Jianghuai Adv Technol Ctr, Hefei 230000, Peoples R China

来源：

2024 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY, ICMMT | 2024年

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

slot antenna; phased array; solar cell;

D O I：

10.1109/ICMMT61774.2024.10671651

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a circularly polarized microstrip slot phased array antenna integrated with solar cells is proposed. The antenna is realized by sequentially rotating four L-shaped slots antenna units for left-hand circularly polarized radiation, and a four-way Wilkinson power divider is used for the feeding network to achieve the equal amplitude excitation with phase delay of 90 degrees one by one. The overall size of the designed antenna is 62 mmx 62 mmx 27.58 mm (0.496 lambda ox 0.496 lambda ox 0.22 lambda o, at 2.4 GHz), and the solar cells occupy 73% of the area of the antenna. The VSWR bandwidth of the antenna unit is 2.0-3.85 GHz with VSWR < 2, and the 3dB axial ratio bandwidth is 2.16-3.24 GHz. The simulation results of the 2x8 antenna array show that it can realize a beam scanning of +/- 50 degrees, this solar cell antenna can be used for satellite communication.

引用

页数：3

共 50 条

[21] A compact circularly polarized microstrip antenna with integrated feed
Tarot, AC
Terret, C
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1996, 12 (02) : 77 - 79
[22] Microstrip patch radiating elements for circularly-polarized phased array
Elliot, Paul G.
Mahmoud, Mohamed S.
Proceedings of the Second IASTED International Conference on Antennas, Radar, and Wave Propagation, 2005, : 306 - 311
[23] A Wideband Circularly Polarized Microstrip Slot-Patch Antenna Design
Cai, Yuan-Ming
Li, Ke
Yin, Yingzeng
2017 IEEE ASIA PACIFIC MICROWAVE CONFERENCE (APMC), 2017, : 1185 - 1187
[24] A Compact Wideband Circularly Polarized Microstrip Slot Antenna with Parasitic Elements
Xia, Chenhui
Diao, Shuo
Yin, Wenting
Huang, Zhifang
Wang, Lei
Lei, Dengyun
INTERNATIONAL JOURNAL OF ANTENNAS AND PROPAGATION, 2021, 2021
[25] A circularly polarized microstrip-fed T-slot antenna
Shen, ZX
Sze, CT
Law, CL
IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-4: TRANSMITTING WAVES OF PROGRESS TO THE NEXT MILLENNIUM, 2000, : 1008 - 1010
[26] Single Fed Circularly Polarized Microstrip Antenna with C-Slot
Nasimuddin
Chen, Z. N.
Qing, Xianming
APMC: 2008 ASIA PACIFIC MICROWAVE CONFERENCE (APMC 2008), VOLS 1-5, 2008, : 438 - 441
[27] CIRCULARLY POLARIZED SLOT ANTENNA DUAL-FED WITH MICROSTRIP LINES
Soliman, E. A.
De Raedt, W.
Vandenbosch, G. A. E.
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2008, 22 (16) : 2259 - 2267
[28] Compact Circularly Polarized Suspended Microstrip Antenna with "Swastika" Shaped Slot
Raychaudhuri, Jagori
Mukherjee, Jayjit
Ray, Sudhabindu
PROCEEDINGS OF THE 2016 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSYM), 2016, : 21 - 24
[29] A circularly polarized small-size microstrip antenna with a cross slot
Iwasaki, H
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1996, 44 (10) : 1399 - 1401
[30] A CIRCULARLY POLARIZED SLOT-COUPLED MICROSTRIP ANTENNA USING A PARASITICALLY EXCITED SLOT
SHOKI, H
KAWABATA, K
IWASAKI, H
IEICE TRANSACTIONS ON COMMUNICATIONS ELECTRONICS INFORMATION AND SYSTEMS, 1991, 74 (10): : 3268 - 3273

← 1 2 3 4 5 →