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Dual Feed Antenna

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36 Threads found on edaboard.com: Dual Feed Antenna
Hi... I am new in antenna design I need help regarding impedance matching of transmission line in dual feed circularly polarised microstrip square patch antenna. Please send me design equations and document regarding this. Thanking You in advance....
Hi , I need to design this antenna in hfss. is there any example of this antenna or some links or can someone help me who has designed this before ?
Hi to all, I need A COMPACT CPW-FED UWB antenna WITH GSM, GPS, BLUETOOTH AND dual NOTCH BANDS APPLI- CATION antenna design for my thesis. Is there any in these examples? Also i cant take wave port for coaxial in my project. i use hfss v15 in hfss full book v.10 . i donot know how to design slots
Hello Friends, can anybody help me How to Design a Differential feed dual Band antenna i need two outputs from antenna???
Hi, I am designing a dual feed, square patch antenna for 60 GHz applications. How can I decrease the mutual coupling between the two waveguide ports? I am using CST MWS. Thanks
If is about a TX antenna, in almost all situations the dual-band antenna is feed by a single frequency at a time (one band) from the transmitter. When is about RX, there is possible the dual-band antenna to receive two frequencies (two bands) simultaneous, as in LTE Advanced situation. The (...)
Dear frnds, i m working in dual band patch array antenna. i need the tutorial for fixing the feed point in rectangular patch antenna with u slot plz help to design this. nivashk25@gmail.com thanks.:smile:
Respected tutor, I have designed a square MSA with dual probe feed.But im unable to see E plane & H plane plots for cross & co polarization, I am using HFSS v11. could u tell me 1)where should i see its results ? to see this should i apply excitation to each probe by creating 3 design 1-both probe ,2-1stprobe,3-2nd probe excitation? 2)How to de
Hi. I need help about creating probe and coax of dual layer gps microstrip antenna.I substracted a cylinder from bottom sub and top sub and filled them with pec(material of coax) with raduis 0.65mm. But it does not seem to work.What should the dimensions of air box be? Should i use waveport or lumped port Any help is appreciated. -
AOA i need to implement dual feed PIFA antenna on hfss. can any1 help me?? plz reply.....design which i have to implement is attached here. 809408094080940
Hi Which kind of dual feed Patch antenna has ability to couple an RF signal from external source to the system through patch structure directly without using coupler with specific coupling factor at the same time this coupled RF single won't radiate or receiving another signals from patch antenna? Normally, for (...)
Hi, anyone help me how feed the coax cable through the ground sub to patch antenna...pls if you have any design example send me..its very urgent...here is attached my design... thanks a lot, saran
i design square patch antenna with L-shaped slot. and it is for dual polarized. so i have to put two feed point, H-feed and V-feed. but im not able to get how to find location of that two points.
hi , i have a problem about the designing antenna. if you know how i can design antenna with HFSS10 please tell me. this is my homework's title ''Single-Layer Single-feed dual-Frequency Circular Microstrip antenna With an Offset Open-Ring Slot'' if you know something about it please tell me. this is (...)
hi , i have a problem about the designing antenna. if you know how i can design antenna with HFSS10 please tell me. this is my homework's title ''Single-Layer Single-feed dual-Frequency Circular Microstrip antenna With an Offset Open-Ring Slot'' if you know something about it please tell me. this (...)
hi guys, i have a problem about the designing antenna. if you know how i can design antenna with HFSS10 please tell me. this is my homework's title ''Single-Layer Single-feed dual-Frequency Circular Microstrip antenna With an Offset Open-Ring Slot'' if you know something about it please tell me. this (...)
Haii anyone. I need help u plea I was design antenna microstrip rectangular patch with frequency 2,4 GHz and i want design antennas using dual feed rectangular patch antenna. and i dont know how to do ii design. please help me to design b'coz this is my final project. Anyone can help me?? Thank before (...)
The location of feed is a big deal...you have to match the field distribution of the mode you are trying to excite. In your case, your dual band is really just inclusive of the second harmonic of the radiator. If you post your project, and reference your inputs, I will take a look at it. Later.
Hi I want to excite dual S arm microstrip antenna from one position. In HFSS simulator I do this with a coax feed that pass of substrate and connect to micro strip line in suitable position ,but in Momentum ADS I don't know how do this? Is there anyone to help me?
i design antenna at 1800 mhz & by proper feed postion i got dual band operation @ 1700 & 1400 but i want lower band @900 mhz so if any one know d modification or suggestion in d given model i uploadin d file...