基于连续波干涉仪系统的高隔离度天线

doi:10.12305/j.issn.1001-506X.2022.11.04

Abstract

Abstract:

Aiming at the requirements for the array of transmitting and receiving antennas and high isolation requirements in the continuous wave interferometer system, a series-fed microstrip antenna array that works in the X-band is designed, and it is arranged into a transceiver antenna array with one transmitter and five receivers. Based on the principle of the interferometer, the combination of long and short baselines takes into account a wide range of direction finding without ambiguity and high precision angle measurement. At the same time, by methods including optimizing the antenna layout, blocking, and laying wave-absorbing materials, the transceiver isolation degree is increased from 52 dB to 79 dB. The proposed high-isolation transceiver antenna array has good application prospects in continuous wave interferometer systems, and the improved isolation method adopted has a certain generalization in optimizing the isolation of transceiver antennas.

Key words: high isolation, continuous wave system, interferometer, microstrip antenna

CLC Number:

TN82

Shuanglong QUAN, Hao WANG, Dalong XU, Jiaming JING, Shuo ZHU. High isolation antenna based on continuous wave interferometer system[J]. Systems Engineering and Electronics, 2022, 44(11): 3313-3319.

Figures/Tables 18

Fig.1

Fig.2

Fig.3

Fig.4

Fig.5

Fig.6

Table 1

Fig.7

Fig.8

Fig.9

Fig.10

Fig.11

Table 2

Fig.12

Table 3

Fig.13

Fig.14

Fig.15

References 33

1	YU C Y , YANG S H , CHEN Y C , et al. A super-wideband and high isolation MIMO antenna system using a Windmill-shaped decoupling structure[J]. IEEE Access, 2020, 8, 115767- 115777. doi: 10.1109/ACCESS.2020.3004396
2	JIAO T Q, JIANG T, LI Y S. A low mutual coupling antenna array using alternating-direction S-shaped defected ground[C]//Proc. of the IEEE 5th Asia-Pacific Conference on Antennas and Propagation, 2016: 431-432.
3	HAMMOODI A I, RAAD H, MILANOVA M. Mutual coupling reduction between two circular patches using H-shape DGS[C]//Proc. of the IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018: 1371-1372.
4	QIANG J X, XU F, FAN W J. Reducing mutual coupling of millimeter wave array antennas by fractal defected ground structure[C]//Proc. of the IEEE 12th International Symposium on Antennas, Propagation and EM Theory, 2018.
5	KHAN A , BASHIR S , GHAFOOR S , et al. Mutual coupling reduction using ground stub and EBG in a compact wideband MIMO antenna[J]. IEEE Access, 2021, 9, 40972- 40979. doi: 10.1109/ACCESS.2021.3065441
6	SAXENA G, PRAJAPATI V, GUPTA V, et al. High isolation with mushrom shaped EBG super wide band MIMO antenna[C]//Proc. of the IEEE International Conference on Advance and Innovative Technologies in Engineering, 2021: 920-926.
7	SAXENAL G, JAIN P, AWASTHI Y K. High isolation EBG based MIMO antenna for X band applications[C]//Proc. of the IEEE 6th International Conference on Signal Processing and Integrated Networks, 2019: 97-100.
8	韩壮志, 吴玉柱, 梁梦涛, 等. 连续波雷达微带天线收发隔离技术综述[J]. 电子元件与材料, 2020, 39 (10): 17- 21.
	HAN Z Z , WU Y Z , LIANG M T , et al. Summarization of CW radar microstrip antenna transceiver isolation technology[J]. Electronic Components & Materials, 2020, 39 (10): 17- 21.
9	WAHAB M, SAPUTERA Y P, WAHYUISOLATION Y. Improvement for X-band FMCW radar transmit and receive antennas[C]//Proc. of the IEEE International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications, 2016.
10	HAFEZIFARD R , NASER-MOGHADASI M , RASHED J , et al. Mutual coupling reduction for two closely spaced meander line antennas using metamaterial substrate[J]. IEEE Antennas and Wireless Propagation Letters, 2016, 15, 40- 43.
11	CHENG Y F , DING X , SHAO W , et al. Reduction of mutual coupling between patch antennas using a polarization-conversion isolator[J]. IEEE Antennas and Wireless Propagation Letters, 2017, 16, 1257- 1260. doi: 10.1109/LAWP.2016.2631621
12	DHEVI B , VISHVAKSENAN K S , RAJAKANI K . Isolation enhancement in dual-band microstrip antenna array using asymmetric loop resonator[J]. IEEE Antennas and Wireless Propagation Letters, 2018, 17 (2): 238- 241. doi: 10.1109/LAWP.2017.2781907
13	VISHVAKSENAN K S , MITHRA K , KALAIARASAN R , et al. Mutual coupling reduction in microstrip patch antenna arrays using parallel coupled-line resonators[J]. IEEE Antennas and Wireless Propagation Letters, 2017, 16, 2146- 2149. doi: 10.1109/LAWP.2017.2700521
14	FARAHANI M , POURAHMADAZAR J , AKBARI M , et al. Mutual coupling reduction in millimeter-wave MIMO antenna array using a metamaterial polarization-rotator wall[J]. IEEE Antennas and Wireless Propagation Letters, 2017, 16, 2324- 2327. doi: 10.1109/LAWP.2017.2717404
15	DADGARPOUR A , ZARGHOONI B , VIRDEE B S , et al. Mutual coupling reduction in dielectric resonator antennas using metasurface shield for 60 GHz MIMO systems[J]. IEEE Antennas and Wireless Propagation Letters, 2017, 16, 477- 480. doi: 10.1109/LAWP.2016.2585127
16	KARIMIAN R , KESAVAN A , NEDIL M , et al. Low-mutual-coupling 60 GHz MIMO antenna system with frequency selective surface wall[J]. IEEE Antennas and Wireless Propagation Letters, 2017, 16, 373- 376. doi: 10.1109/LAWP.2016.2578179
17	TANG M C , CHEN Z Y , WANG H , et al. Mutual coupling reduction using meta-structures for wideband, dual-polarized, and high-density patch arrays[J]. IEEE Antennas and Wireless Propagation Letters, 2017, 65 (8): 3986- 3998. doi: 10.1109/TAP.2017.2710214
18	JAFARGHOLI A , JAFARGHOLI A , CHOI J H . Mutual coupling reduction in an array of patch antennas using CLL metamaterial superstrate for MIMO applications[J]. IEEE Trans.on Antennas and Propagation, 2019, 67 (1): 179- 189. doi: 10.1109/TAP.2018.2874747
19	YANG F M , PENG L , LIAO X , et al. Coupling reduction for a wideband circularly polarized conformal array antenna with a single-negative structure[J]. IEEE Antennas and Wireless Propagation Letters, 2019, 18 (5): 991- 995. doi: 10.1109/LAWP.2019.2907134
20	LUAN H Z , CHEN C , CHEN W D , et al. Mutual coupling reduction of closely E/H-plane coupled antennas through metasurfaces[J]. IEEE Antennas and Wireless Propagation Letters, 2019, 18 (10): 1996- 2000. doi: 10.1109/LAWP.2019.2936096
21	GHADIMI A , NAYYERI V , KHANJARIAN M , et al. A systematic approach for mutual coupling reduction between microstrip antennas using pixelization and binary optimization[J]. IEEE Antennas and Wireless Propagation Letters, 2020, 19 (12): 2048- 2052. doi: 10.1109/LAWP.2020.3022000
22	WEI K , ZHU B C . The novel W parasitic strip for the circularly polarized microstrip antennas design and the mutual coupling reduction between them[J]. IEEE Trans.on Antennas and Propagation, 2019, 67 (2): 804- 813. doi: 10.1109/TAP.2018.2882617
23	LIN Y, YANG K, GUO M, et al. A high-isolation MIMO array for FMCW radar applications[C]//Proc. of the IEEE MTT-S International Wireless Symposium, 2018.
24	ADELA B B , MARTIJN C , BEURDEN V , et al. High-isolation array antenna integration for single-chip millimeter-wave FMCW radar[J]. IEEE Trans.on Antennas and Propagation, 2018, 66 (10): 5214- 5223. doi: 10.1109/TAP.2018.2854286
25	周旭, 于嘉嵬. 高隔离度的连续波雷达收发天线系统[J]. 现代雷达, 2019, 41 (7): 68- 70.
	ZHOU X , YU J W . High isolation continuous wave radar transceiver antenna system[J]. Modern Radar, 2019, 41 (7): 68- 70.
26	DA Y R , ZHANG Z Y , CHEN X M , et al. Mutual coupling reduction with dielectric superstrate for base station arrays[J]. IEEE Antennas and Wireless Propagation Letters, 2021, 20 (5): 843- 847. doi: 10.1109/LAWP.2021.3065392
27	TAYDAS F M, YIGIT H, BOZDAG G, et al. Design of a series feed aperture coupled Ku-band microstrip antenna array for bi-directional satellite communication[C]//Proc. of the 28th Signal Processing and Communications Applications Confe-rence, 2020.
28	WANG H S, KEDZE K E, PARK I. Microstrip patch array antenna using a parallel and series combination feed network[C]//Proc. of the International Symposium on Antennas and Propagation, 2018.
29	MATHUR P, ARRAWATIA M. High gain series fed planar microstrip antenna array using printed L-probe feed[C]//Proc. of the IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, 2020.
30	邬江. 不同基线的干涉仪测向误差分析[J]. 电子信息对抗技术, 2020, 35 (5): 16- 19.
	WU J . Analysis of interferometer direction finding error of different baselines[J]. Electronic Information Countermeasure Technology, 2020, 35 (5): 16- 19.
31	段国文. 干涉仪测向天线布阵与测向精度关系分析[J]. 电子信息对抗技术, 2019, 34 (1): 56- 60.
	DUAN G W . Analysis on the relationship between interferometer direction-finding antenna array and direction finding accuracy[J]. Electronic Information Countermeasure Technology, 2019, 34 (1): 56- 60.
32	LEE J H , KIM J K , RYU H K , et al. Multiple array spacings for an interferometer direction finder with high direction-finding accuracy in a wide range of frequencies[J]. IEEE Antennas and Wireless Propagation Letters, 2018, 14 (7): 563- 566.
33	王磊. X波段高隔离度双信道多波束天线系统实现[J]. 无线电工程, 2019, 48 (10): 883- 889.
	WANG L . Implementation of X-band dual channel multi-beam antenna system with high isolation[J]. Radio Engineering, 2019, 48 (10): 883- 889.

文献	频段	不足之处	改进措施
文献[9]	X	未考虑结构安装板引起的畸变	设计了结构安装板并考虑其影响
文献[23]	X	SIW加工成本更高	采用成本更低的微带天线
文献[24]	U & V	优化手段单一, 隔离度较低	多种方式结合, 进一步提高隔离
文献[25]	X	隔板高度太高, 系统尺寸太大	结合系统需求, 采用较低的隔板

参数	取值
频率/GHz	9.9	10.0	10.1	10.2
隔离度/dB	77	79	77	81

[1]	Dong LI, Yiwen JIAO, Zefu GAO, Wenge YANG, Feilong MAO, Fei TENG. FX phase identification algorithm for GPU-based phase interferometer [J]. Systems Engineering and Electronics, 2022, 44(11): 3320-3329.
[2]	Chunxia CHENG, Liyan LUO. Co-aperture dual circularly polarized microstrip antenna [J]. Systems Engineering and Electronics, 2021, 43(7): 1813-1818.
[3]	WANG Zhangang, WANG Daming, BA Bin, ZHANG Yankui. Direction finding algorithm of correlated interferometer based on genetic algorithm with high degree of stretching#br# [J]. Systems Engineering and Electronics, 2018, 40(1): 39-44.
[4]	LIU Boyu, LI Zhi, YANG Yujie, LI Hongyu, SHI Jianhua. Locating distributed moving space platforms based on LFM signals [J]. Systems Engineering and Electronics, 2017, 39(3): 482-487.
[5]	PAN Yu-jian, ZHANG Xiao-fa, HUANG Jing-jian, YANG Jun, YUAN Nai-chang. Direction finding performance improvement of circular array#br# interferometer with analog phase detector and its verification [J]. Systems Engineering and Electronics, 2015, 37(6): 1237-1241.
[6]	LI Wei, GUO Fu-cheng, LIU Zheng, JIANG Wen-li. Mono-pulse passive location method based on equal-length baseline interferometers [J]. Systems Engineering and Electronics, 2015, 37(2): 266-270.
[7]	YU Tao, YIN Cheng-you, LIU Han. Numerical analysis of spherical conformal microstrip antenna fed by coaxial line [J]. Systems Engineering and Electronics, 2015, 37(11): 2432-2437.
[8]	WU Gui-zhou, ZHANG Min, GUO Fu-cheng. Joint bias estimation method for rotating long baseline interferometer system [J]. Systems Engineering and Electronics, 2015, 37(11): 2454-2459.
[9]	YU Tao， YIN Cheng-you. Establishment of thin strip feed model for spherical microstrip antenna analysis [J]. Systems Engineering and Electronics, 2014, 36(9): 1712-1716.
[10]	JIANG Qin-bo，LIU Zhuang-hua，ZHENG jian，YU Jiang-bo. Algorithm for multi-targets passive localization with single satellite based on posterior probability maximization [J]. Systems Engineering and Electronics, 2014, 36(10): 1906-1912.
[11]	ZHANG Liang, XU Zhen-hai, XIONG Zi-yuan, WANG Xue-song. Wideband direction finding method of passive radar seeker based on circular array phase interferometer [J]. Journal of Systems Engineering and Electronics, 2012, 34(3): 462-466.
[12]	FU Jia-hui, WU Qun, ZHANG Fang, LIU Min. Research on millimeter wave dual band microstrip planar antenna arrays [J]. Journal of Systems Engineering and Electronics, 2011, 33(4): 746-749.
[13]	YUAN Jia-de, GU Chang-qing. Analysis of electromagnetic scattering from microstrip antennas mounted on curved surface [J]. Journal of Systems Engineering and Electronics, 2010, 32(11): 2322-2324.
[14]	HAN Tao, GUO Fu-cheng. Method of resolving phase ambiguity in LBI instantaneous ranging system [J]. Journal of Systems Engineering and Electronics, 2009, 31(9): 2086-2089.
[15]	ZHAO Shu-chen, WANG Bing-zhong. Advances on radar cross section reduction of microstrip antenna array [J]. Journal of Systems Engineering and Electronics, 2009, 31(4): 812-815.

High isolation antenna based on continuous wave interferometer system

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 18

References 33

Related Articles 15

Recommended Articles

Metrics

Comments

参数	子阵编号
参数	1	2	3	4	5
隔离度	53	54	53	55	52