A note concernig the precise measurements of dipole antenna impedance
β Scribed by Krevsky, S.
- Book ID
- 114598292
- Publisher
- IEEE
- Year
- 1960
- Tongue
- English
- Weight
- 187 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0096-1973
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper, different methods for measuring the input ( ) impedance of a quadrifilar helix QFH antenna are presented along with the underlying physical theory. Shortcomings of the known slotted line method are discussed. New practical and efficient ways of the input impedance deri¨ation based on
The complex antenna factor (CAF) of a dipole antenna with a balun is evaluated by calibrating the S parameters of the balun and calculating the effective length of the antenna element in the frequency range of 600 MHz to 2 GHz. The result is compared with that of the conventional three-antenna metho
Traditional impedance measurement of a monopole antenna is inaccurate due to a likely stray radiating current on the measuring cable that is also affected by the operating human. This letter demonstrates experimentally that the elimination of this stray current is possible by using a special slee¨e