This antenna does not have a higher directivity in the preferred direction, at zenith (elevation = 90 deg). This initial Yagi-Uda antenna design is a poorly designed radiator. Set Up Optimization Use the following variables as control variables for the optimization: ...
Yagi-Uda like antenna designdirectional radiated antennaBroadband antennasA directional radiated antenna with compact size is proposed based the slot Yagi-Uda like configuration in this paper. Meandered slot is employed firstly to reduce the antenna size, while a large ground plane is essential to ...
pattern(yagidesign,fc); This initial Yagi-Uda antenna does not have a higher directivity in the preferred direction, meaning at zenith (elevation = 90 deg) and is therefore a poorly designed radiator. Set Up Optimization Use the following variables as control variables f...
Design a Yagi-Uda antenna, which can produce directivity of 9~10 dBd. Use different software (search and find appropriate free software) to design and predict the performance of this antenna. You should discuss and compare the results (impedance, radiation patterns) from different software (minimu...
The Yagi-Uda antenna, information on basic geometry, project and measure of Yagi-Uda antenna, include free repository/sample of not-tested beam antenna.
Yagi-Uda Antenna on Naval Ship Introduction Investigation of optimal antenna position, analysis of near/far fields generated by antennas placed on large structures (like ships, aircrafts, etc.) plays important role in onboard antennas design and installation. This application demonstrates analysis of ...
Therefore, key breakthroughs in antenna design, quality and fabrication are still needed to achieve on the nanoscale the same performance, versatility and usability as for classical radio-frequency (RF) antennas. Here, we demonstrate the feasibility of a complex electro-optical nanosystem that ...
In order to find the best design method for this antenna, the effect of distance between the parasitic elements of proposed antenna was studied. Finally two microstrip Yagi-Uda array antennas were combined to increase the gain of antenna. To demonstrate the major benefits, a comparison of our ...
Compared to traditional Yagi-Uda antenna, the proposed antenna can achieve a 50% miniaturization effect.doi:10.2528/PIERC12082707Lin, ShuLiu, XiMa, Xin-Ru,33,(2012)Lin, S., X. Liu, and X.-R. Ma, "Design and analysis of a novel CPW-FED Koch fractal Yagi-Uda antenna with small ...
[8]S. Uda, On the Wireless Beam of Short Electric Waves (I)-(XI),The Journal of the Institute of Electrical Engineers of Japan, 1926-1929 [9]*(注2)Notable Patents on Antenna Design [10]Y. Mushiake, 'Notes on the history of the Yagi-Uda antenna', IEEE Antennas and Propagation Maga...