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Wilkinson Power Dividers

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20 Threads found on edaboard.com: Wilkinson Power Dividers
I don't see the purpose of wilkinson power divider for an antenna array. Most designs are using simple power dividers.
Someone please help me out with the basics of HFSS. I am a B-TECH student and have never worked on HFSS. But my mentor expects me to do a project using HFSS. I have no idea how to implement and design it. Please help me if ANYONE knows to design 1:8 wilkinson power divider using microstrip. I would be really grateful.
Hi All, I'm interested in designing an edge-fed micostrip antenna array, where I would have to use power-dividers to split the input power equally to both the arms/patches. Now the question is can anyone suggest what type of power divider I must use. Is it basic t-junction, quarter-wave matched t-junction or (...)
Hi all can you tell me an :bang: and its tutorial to design and simulate wilkinson power dividers, couplers and microstrip line Regards, Kartik
I have designed an 8x8 probe fed rectangular patch antenna array with the aperture amplitude distribution corresponding to Taylor 30 dB side lobe level. The patch elements are loaded with U-shaped slots to enhance bandwidth. The power divider network is realised by means of corporate feed-unequal split wilkinson power (...)
Hi guys, The first thing I want to ask is how to realize a power divider (such as wilkinson divider) over an ultra-wideband. Is there any methods ? Do you know some books which mention this issue. The second thing is whether it is possible to carry out a power divider over frequency bands from 5 MHz to 1 GHz. Anyway, I saw one, I (...)
I do not have Ansoft designer, so I am unable to open the file that you have attached. It would be better if you could provide pictures of your design and S-parameter plots. Is it an equal split 1:4 power divider ? If so, why don't you just arrange three 1:2 wilkinson power dividers in a tree fashion ?
Hi I see your point. A wilkinson divider has match at all ports and equal power split. However you need a 100ohm resistor to make the matching. Many patch antennas are just made on a single PCB without SMD assembly. This is cheap and easy to fabricate. But you are right that it is not the same. If you analyse the wilkinson without the (...)
A very detailed review of the design of a Balanced Low Noise Amplifier using wilkinson power dividers and distributed
If size isn't issue use multistage wilkinson divider.
hi sir, thank you for your reply.. but i just wanted to know is there any advantage in designing power dividers at 1GHz .. because many IEEE journals have designed wilkinson power dividers operating at 1GHz but they have not mentioned any reason for choosing this frequency.. It's probably because at 1GHz (...)
i really want to know the basic stuff, for example what do i open..maybe you can provide me sample files of simple power dividers so that i can easily understand how to simulate one myself.. thank you!
Hi I am currently doing my final year project on ultra wideband antenna and have actually designed an array of 2x2 bowtie antenna patch. I need design 1-4 equal split wilkinson power divider using microwave office 2002 but I have difficulties. Please help!! This is urgent!!!
Microstrip wilkinson is more stable over process and temperature conditions because is not using lumped components. Usually even the 100 ohms resistor is printed on the board. The characteristic of the microstrip wilkinson is not affected by the SRF of the components, and also has wider bandwidth than lumped type.
I have used resistive dividers @ 3 GHz with no problem. Of course you get a losses compared to conventional wilkinson divider. But in case you do not mind burning half of the power in the divider resistors and you don't mind that the isolation between output ports is only 6 dBs, then resistive power divider is most simple (...)
I need to design a 16-way power divider in ADS for my antenna array.I need help on it .Its urgent.
Hi I'm designing three way uneven wilkinson power divider for three stage Doherty power Amplifier. I need some examples about the ratios that use in the three stage Doherty amplifier to design the power Divider. Thanxxxxx for help
Hi, I can suggest you a very nice link on and a reference on a very mile-stone book Microwave Engineering - Pozar - (Page 367 2nd edition) Chap. "Unequal power division and N-WAY wilkinson dividers". HTH, Sirio.
Hi all, Can someone provide me materials about multiple section wilkinson power dividers? 10x in advance, Al