design an antenna array

終了済み 投稿 5年前 着払い
終了済み 着払い

I need an linear antenna array which has operation frequency at 5.8 GHz, BW >100 MHz.

The array has 12 antenna elements.

Minimum requirement:

+ S matrix better -30 dBm for S11, S22....

+ Reduced mutual coupling as much as possible (accept any way to reduce mutual coupling)

+ Material: RT5780 free lossy, height: 1.575 mm

+ Minimum distance between elements: d = 0,75 lamda ( f0 = 5.8 GHz)

+ CST or HFSS software is most welcome

電気工学 エレクトロニクス エンジニアリング

プロジェクトID: #17483816

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10個の提案 リモートプロジェクト アクティブ 5年前

10人のフリーランサーが、平均$2452 で、この仕事に入札しています。

rizwanmpec

Expert in Matlab, Simulink, HFSS, Signal Processing, Image Processing Artificial Intelligence. Excellent in Electrical Engg. Already done work on HFSS.

$30 USD 1日以内
(13件のレビュー)
4.2
thasleemreyasm

I have well experienced in doing such kind of jobs.....................................and i will do my level best..................

$35 USD 2日以内
(4件のレビュー)
2.5
lehongnhat156

Mình đang làm kỹ sư thiết kế anten BTS. Nhắn tin với mình để thảo luận thêm nhé bạn. Cần nhiều thời gian và công sức để thiết kế mảng 12 phần tử này. Thân, Luke

$25 USD 1日以内
(3件のレビュー)
1.8
CheChinMani

Hi, Hope you are doing good. I am Manikandan working as an Analog/RF Circuit Design Engineer. I have more than 6 years of experience in Student Project Development from design to Layout. Moreover I do have hand もっと

$30 USD 2日以内
(0件のレビュー)
0.0
SWARGEU

An S matrix with S11, S22 better than -30 dB in a small bandwidth (100 MHz) should not be a problem (typical patch antennas have a S11, S22 of -15dB to -20dB). The best way to minimize the mutual coupling and S12, S もっと

$24000 USD 90日以内
(0件のレビュー)
0.0
RFAntennaPhD

Hi, I am Electrical Engineer with specialization in antennas and I have 3 publications in the field of anttennas. I can do it. If you have any research paper related to this array kindly send me that. Regards

$166 USD 3日以内
(0件のレビュー)
0.0
onspotsol

Hi how are you I am interested in your project. It's a great opportunity for me to work for you as this is going to be my first project as a freelancer that's why i will make sure i will work very efficiently and effe もっと

$100 USD 7日以内
(0件のレビュー)
0.0