the graphic representation of the strength and direction of electromagnetic radiation in the vicinity of a transmitting aerial
Also called: antenna pattern
Examples of 'antenna pattern' in a sentence
antenna pattern
Multi-antenna pattern and single-antenna pattern have been proposed regarding how to receive and process reflected signals.
Fei Li, Xuefeng Peng, Xiuwan Chen, Maolin Liu, Liwen Xu 2018, 'Analysis of Key Issues on GNSS-R Soil Moisture Retrieval Based on Different AntennaPatterns', Sensorshttp://www.mdpi.com/1424-8220/18/8/2498. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The antenna pattern has been measured by radio astronomy methods.
A. A. Stanislavsky, I. N. Bubnov, A. A. Konovalenko, A. A. Gridin, V. V. Shevchenko,L. A. Stanislavsky, D. V. Mukha, A. A. Koval 2014, 'First Radio Astronomy Examination of the Low-Frequency Broadband Active Antenna Subarray',Advances in Astronomyhttp://dx.doi.org/10.1155/2014/517058. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The possible mitigation technic could be antenna pattern correction.
Stankevičius Evaldas, Oberauskas Šarūnas 2014, 'Electromagnetic Compatibility Studies: LTE BS vs. Aeronautical Radionavigation Servicesin 694-790 MHz Frequency Band', Electrical, Control and Communication Engineeringhttp://www.degruyter.com/view/j/ecce.2014.6.issue-1/ecce-2014-0016/ecce-2014-0016.xml?format=INT. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The oscillating antenna pattern creates a time-varying channel with a controllable coherence time.
Nassar Carl R, Shattil Steve, Zekavat Seyed Alireza 2004, 'High-Performance Wireless via the Merger of CI Chip-Shaped DS-CDMA and Oscillating-BeamSmart Antenna Arrays', EURASIP Journal on Advances in Signal Processinghttp://dx.doi.org/10.1155/S1110865704311145. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Radiometric calibration and antenna pattern correction were also carried out in the second experiment.
Manabu Watanabe, Masanobu Shimada 2017, 'Polarimetric Calibration for a Ground-Based Radar, and Comparison of the PolarimetricParameters with Air-Borne SAR Obtained from a Forest', Remote Sensinghttp://www.mdpi.com/2072-4292/9/4/342. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The effectiveness and feasibility of the proposed method are proved by simulation and experimentation of the antenna pattern.
Fanbo Meng, Jin Huang 2018, 'Fabrication of conformal array patch antenna using silver nanoink printing and flashlight sintering', AIP Advanceshttp://dx.doi.org/10.1063/1.5039951. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)