Design Considerations of DP ACPA with Higher Isolation at Ku-band for Soil Moisture Radiometer

被引：0
|
作者：
Hassan, Muhsiul [1 ]
Karmakar, Nemai [1 ]
机构：
[1] Monash Univ, Dept ECSE, Clayton, Vic, Australia
来源：
2017 IEEE ASIA PACIFIC MICROWAVE CONFERENCE (APMC) | 2017年
关键词：
Aperture coupled; dual polarized; isolation; back-lobe radiation; Ku-band;
D O I：
暂无
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：
Two dual-polarized aperture coupled microstrip patch antennas with high isolation and cross-polarization at Ku-band (18.7 GHz) are investigated. For both antennas, different slot and feed structures are designed and fabricated. One design shows higher isolation (greater than 50 dB) with back-lobe radiation (front to back lobe ratio more than 10 dB) and another design shows relatively low isolation (greater that 25 dB) with the low back-lobe ratio (lower than 6 dB). Both designs are suitable for array synthesis to use in an 8x8 element soil moisture radiometer. In details, design and experimental results are presented and analysed.
引用
收藏
页码：1055 / 1058
页数：4
相关论文
共 50 条
  • [41] A 2Watt Ku-Band MMIC Power Amplifier Design
    Chakravarti, Madhumita
    Venkateshwarlu, Punna
    Reddy, Rai Rajender
    [J]. 2011 IEEE APPLIED ELECTROMAGNETICS CONFERENCE (AEMC 2011), 2011,
  • [42] Theoretical Approach for the Design of a New Wideband Ku-band Printed Antenna
    Harrabi, A.
    Razban, T.
    Mahe, Y.
    Osman, L.
    Gharsallah, A.
    [J]. APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL, 2015, 30 (11): : 1200 - 1208
  • [43] Design of Ku-band diplexer based on groove gap waveguide technology
    Zarifi, Davoud
    Shater, Alireza
    Ashrafian, Atefe
    Nasri, Marzieh
    [J]. INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2018, 28 (09)
  • [44] Design of Ku-Band Low Noise Amplifier for Satellite Communication Applications
    Chen, Ziran
    Huang, Mengjia
    Huang, Zhi
    Wang, Han
    He, Le
    Zhang, Meng
    [J]. 2021 THE 6TH INTERNATIONAL CONFERENCE ON INTEGRATED CIRCUITS AND MICROSYSTEMS (ICICM 2021), 2021, : 342 - 346
  • [45] 1-Bit Wideband Reconfigurable Reflectarray Design in Ku-Band
    Xi, Bin
    Xiao, Yu
    Zhu, Kaiqiang
    Liu, Youwei
    Sun, Houjun
    Chen, Zengping
    [J]. IEEE ACCESS, 2022, 10 : 4340 - 4348
  • [46] Design of a Ku-Band Reflectarray Antenna Consisting of Only Metallic Surfaces
    An, Wenxing
    Xu, Shenheng
    Yang, Fan
    [J]. 2014 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI), 2014, : 795 - 796
  • [47] Design studies of the Ku-band, wide-band Gyro-TWT amplifier
    Sang Wook Jung
    Han Seul Lee
    Kwong Ho Jang
    Jin Joo Choi
    Yong Jun Hong
    Jin Woo Shin
    Jun Ho So
    Jong Hyo Won
    [J]. Journal of the Korean Physical Society, 2014, 64 : 537 - 542
  • [48] Design studies of the Ku-band, wide-band Gyro-TWT amplifier
    Jung, Sang Wook
    Lee, Han Seul
    Jang, Kwong Ho
    Choi, Jin Joo
    Hong, Yong Jun
    Shin, Jin Woo
    So, Jun Ho
    Won, Jong Hyo
    [J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2014, 64 (04) : 537 - 542
  • [49] Design of Ku-band reflectarray using hexagonal patch with crossed slots
    Park, Jae Hyun
    Choi, Hak Keun
    Kim, Seon Hye
    [J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2012, 54 (10) : 2383 - 2387
  • [50] The Design of an Omnidirectional and Circularly Polarized Ku-Band Antenna for Satellite Communication
    Turkmen, Ceyhan
    Secmen, Mustafa
    [J]. 2015 23RD SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE (SIU), 2015, : 2509 - 2512
12345