Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Questions on functioning of mobile phone antenna

Status
Not open for further replies.
pepillo

pepillo

Advanced Member level 4
Full Member level 1
Joined
Jan 23, 2006
Messages
114
Helped
3
Reputation
6
Reaction score
0
Trophy points
1,296
Location
Spain
Activity points
2,382
Mobile phone antenna

How does a mobile phone antenna work/radiate? which are the wavelengths? What is the radiation pattern alike? What are the geometrical design parameters? Is there any link to a mobile phone antenna design? What is its geometry and why? Is there any simulation of a mobile phone antenna in Momentum, CST etc? (could you please post any screenshots on the simulation results)

I need it for a study at university. Thanks!
 

Mobile phone antenna

well~~i think you must look for many materials about microstrip antenna~there is one book named <<compact broadband antenna> ,it introduces many new structure on GPS,mobile phone usage~
but i lost the address....
 

    pepillo

    pepillo

    Points: 2
    Helpful Answer Positive Rating
Re: Mobile phone antenna

The length for design is usually quarter wavelength.

the pattern is normally omni-directional .

we usually use PIFA , heliex dipole , monopole, ceramic antenna .

you can search PIFA or monopole for reference.
 

    pepillo

    pepillo

    Points: 2
    Helpful Answer Positive Rating
Re: Mobile phone antenna

Please find the radiation pattern of folded monopole in attachment. [/img]
 

    pepillo

    pepillo

    Points: 2
    Helpful Answer Positive Rating
Re: Mobile phone antenna

Can you post the shape of the antenna? i see the radiation pattern but i cant see the geometry
 

Re: Mobile phone antenna

Please find the internal monopole antenna model built in CST in attachment
 

    pepillo

    pepillo

    Points: 2
    Helpful Answer Positive Rating
Re: Mobile phone antenna

Thanks a lot! it looks great. i thought they were round like a button :)
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top