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All about Antennas. What is, How Works, How Many Types.

All about Antennas. What is, How Works, How Many Types. Here I write about antenna which include what is antenna, How it works, Antenna classification, Specifications of antenna, Working Band and what is antenna gain other than this about antenna I will write next. What is Antenna Antenna is a device which converts an electric … Read more

What is the Result of Incorrect PN Planning in CDMA ?

The design of a PN offset plan for CDMA is comparable to that of a signalling channel frequency plan in analog. The consequences of poor offset planning include the following: Active Set Pilot Interference – This phenomenon would occur in the active area and involve the active search window (SRCH_WIN_A). The interfering signal would need … Read more

What is Polarization Mode for antenna

The polarization is a radiation feature for indicating the vector special direction of field strength of electromagnetic wave. If unspecified, the spatial direction of electric field vector usually serves as the polarization direction of electromagnetic wave. The spatial direction of electric field vector is the direction of maximum radiation by antenna. The electromagnetic wave of … Read more