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Hi
To my understanding, quarter wavelength long antenna is for monopole type(when grounded, it works like dipole). If we use dipole type antenna, it is half-wavelength long. The reason is efficiency of antenna depends on how long it is relative to operating wavelength. Usually antenna with 1/2...
basic types of cdma
TD-SCDMA(Time Division- Synchronous CDMA) is being developed in china and is one of the three air-interface standards(other two being WCDMA, CDMA2000) for 3G cellular technology.
Take Digital Communication. Although it all deals with physical layer, the knowledge is required whether you will be working in telecom or computer networks.
I want an anatomical 3D head model to use in SEMCAD. There are few MRI/CT head dataset available in the internet, but how to convert these datasets into a 3D voxel-based head model(format .iges,sat,etc)?
Please anybody help!
Hi,
What do u mean by description and working?
Usually mobile phone antenna are designed to work isotropically i.e. radiate in all direction. Beside this property, there are other antenna design parameters like shape, size, antenna efficiency, bandwidth, etc are considered. Recently, specific...
asking for 3-d FDTD
Hello there,
There's one book "Electromagnetic Simulation using the FDTD method" by Dennis M Sullivan. It explains briefly FDTD theory, and has given 1D,2D and 3D FDTD codes in C.
belgium engineering salary
Let me tell about the situation in my country Nepal. Three years ago, after doing BE I taught in a college for one year. I had around 150US$/month. And that's fine for local living cost(at Kathmandu). Few of my classmates who did programming(mostly web-based...
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