# Antenna Services jobs

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5 jobs found, pricing in USD

Hallo we have a pcb board, which should be ok with RFID. Your new updated board will handle RFID and BLE together. Your new Antenna should be a combi antenna. We need circuit design + Antena code. Programming needed to be in atmel studio. We will use same board structure and need to add functionality of program inside. So your job is to add adjust RFID and Implement BLE code and Antenna Design. Please contact me if you have experience in Rfid / BLE setup pcb. We have full code description of total functionality. You have to be able to start from coming week. Im off mainly tuesday to thursday. Budget and Quality depend together so 5 USD is no relevant figure. Thanks for interest

\$1350 (Avg Bid)
\$1350 Avg Bid
12 bids

1. A thin cylindrical dipole antenna of radius a and length 1.3λ is driven by a time harmonic gap voltage V0. Develop a computer program to solve the Pocklington integral equation for the unknown antenna current distribution I(z) using the method of moments. Given: a = 2 mm , λ = 0.5 m, V0 = 20 V. Use the magnetic frill generator as the source model assuming an input impedance of the ideal 1.3λ antenna. Assume the gap is d = 1 mm. Include the following in your answer: a. An investigation of the element density required for adequate coverage of the numerical solution. b. Plot the current distribution along the antenna. c. Calculate the input impedance of the antenna and compare with the assumed impedance. d. Now suppose that we are free to change the thickness of the antenna, keeping all other parameters constant. Show how the current in the antenna changes as a is changed from a=0.01mm, to a=5mm. Compare the current along the antenna by plotting the results for the various thicknesses on a single plot. Calculate the input impedance in each case. Comment on the results. e. Plot the input impedance as a function of antenna thickness for radii from 0.01mm to 5mm e. Assume a = 0.1 mm and the gap is varied. Calculate the current distribution for a gap equal to d=0.01mm, d=0.1mm, d=0.5mm, d=1mm and d=5mm. Compare the current along the antenna by plotting the results for the various gaps on a single plot. Calculate the antenna input impedance in each case.

\$9 - \$23
\$9 - \$23
0 bids

Hi, looking to build a WISP but need assistance in finding an internet connection. This connection must be legally resellable and plenty of bandwidth. Please let me know if you have any questions. Thank you!

\$75 (Avg Bid)
\$75 Avg Bid
2 bids

This is for my project as per the paper I need to develop in CST studio

\$23 - \$195
\$23 - \$195
0 bids

PLEASE ONLY BID IF YOU LIVE IN LUXEMBOURG! Hi, one of my clients needs someone who resides in Luxembourg and who is familiar with the technical aspects of his or her television, and who is able to set up any required telecommunications equipment (tv antenna, cable tv, frequency channel checking) and who holds at least one of the following tv service providers: TNT, Eltrona, Numericable(french) or Numericable(german). Your role is to submit channel checkups to my client's company. You'll be guided by a friendly open staff and payed for the amount of channel checkups. So please, it's not a one bid payment, you'll be hired per channel checkup. Payments will be discussed to the successful candidate for this position. VEUILLEZ VENDRER SEULEMENT SI VOUS HABITE À LUXEMBOURG ET PARLE ANGLAIS! Bonjour, l'un de mes clients a besoin de quelqu'un qui réside au Luxembourg et qui connaît les aspects techniques de sa télévision et qui est capable de mettre en place tout équipement de télécommunication requis (antenne tv, télévision par câble, vérification des fréquences) et qui Détient au moins l'un des fournisseurs de services télévisés suivants: TNT, Eltrona, Numericable (français) ou Numericable (allemand). Votre rôle consiste à soumettre les vérifications des chaînes à l'entreprise de mon client. Vous serez guidé par un personnel amical ouvert et payé pour le montant des examens des chaînes. Donc, s'il vous plaît, ce n'est pas un paiement par enchère, vous serez embauché par chèque par canal. Les paiements seront discutés au candidat retenu pour ce poste.

\$555 (Avg Bid)
\$555 Avg Bid
1 bids