𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A variable-gain radiating horn using groove guide

✍ Scribed by Harris, D. J. ;Eggleston, H. S.


Publisher
Springer
Year
1987
Tongue
English
Weight
194 KB
Volume
8
Category
Article
ISSN
0195-9271

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Radiation patterns of a variable-beamwid
✍ S. B. Savia; E. A. Parker πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 137 KB

Measured 20.6 GHz near-field amplitude and phase patterns of a pyramidal horn with a ferrite-loaded aperture show broadening of the far-field beam by a factor of at least 3 in the plane perpendicular to the applied bias direction. An a¨erage factor of 2.5 was obser¨ed

A variable gain amplifier using a very-h
✍ You Zheng; Carlos E. Saavedra πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 370 KB

## Abstract A variable gain amplifier is demonstrated using only one fully‐differential operational transconductance amplifier (OTA) as the core circuit element.Gain control is achieved by varying the transconductance of the OTA and by using an output buffer circuit to sum the output signals of the

Gain enhancement of a dielectric resonat
✍ Nasimuddin; Karu P. Esselle πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 406 KB

## Abstract We demonstrate the gain of a standard rectangular dielectric resonator antenna (DRA) enhanced by integrating it with a surface mounted short horn (SMSH). An enhancement of gain by 3.8 dB to 8.5 dBi at 5.95 GHz, and a 10 dB return bandwidth of 3.2% has been achieved from this configurati

New wide-aperture-dimension formula obta
✍ Ali Akdagli; Kerim Guney πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 89 KB

## Abstract A new formula for the wide aperture dimension of a pyramidal horn is presented. It is obtained by using a particle‐swarm optimization (PSO) algorithm, and is used in successfully designing optimum‐gain pyramidal horns. The computed gains of the designed pyramidal horns are in very good