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Desiagn broad band spiral antenna for ground penetrating radar

$250-750 USD

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已发布大约 10 年前

$250-750 USD

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teaches spiral antenna and it gains,BW, radiation pattern and teaches of feeding the spiral and discussion of baluns. we select the frequency desiagn for the spiral between 10mhz up to 30mhz. determine the phase and the lenght of the antenna. The mathematical equation used in the desiagn of spiral antenna
项目 ID: 5506785

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远程项目
活跃10 年前

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Hi, I have eight years of working for the design and development of antennas. I have been involved in the design, development and repair of variety of antennas. I Use ADS and HFSS for simulating my antenna models. I have designed 7 different types of antennas in the frequency range of 20 MHz to 18 GHz which were started from scratch going through all the study, design, modeling in HFSS, Simulation, Optimization, prototyping, testing and to the final model. Here is the list of antenna types i have worked for. -Patch Antennas -Patch Antenna array with Corporate feed -Blade antennas -discone antennas -super discone antennas -inverted double discone antennas -log periodic antennas -spiral antennas Samples can be provided if you are interested. Looking forward to hear from you. Regards
$750 USD 在15天之内
4.7 (22条评论)
5.3
5.3
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HI, I have done similar projects in the past. I will like to use my experience to serve you better. You can trust my sincere indulgence both in quality and time frame. If you will give me a chance, I will ensure that you're satisfied. I'm really interested in the project, since it's my area of expertise. I'm sure we can work together. I have read and understood the project guideline. I will like to use my experience to serve you better. You can trust my sincere indulgence both in quality and time frame. Please check my completed projects & samples at: http://www.freelancer.com/u/chyconsl.html Please give me a chance.
$315 USD 在10天之内
4.0 (13条评论)
4.5
4.5
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Предложение еще не подано
$450 USD 在17天之内
5.0 (5条评论)
3.9
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Hello, Let me introduce myself I am yasir amir khan. I am electrical engineer, running an online consultancy business, with several years of project related experience. Please check out my profile. and search my name on web, I have also authored several books and papers. Please note: 1- I have a 100% completion rate record this means hire me and your job done. 2- I am offering the best rate in market. 3- Experience of working on numerous similar projects. 4- Have been in university for several years as professor/ researcher. Thanks Yasir A.
$250 USD 在10天之内
4.9 (7条评论)
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tell me details what do you want because i am also EEE Engineer. ...........................................................................................................................................
$555 USD 在10天之内
5.0 (1条评论)
0.0
0.0

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LIBYA的国旗
Libya
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