A circularly polarized FET oscillator active radiating element

by: J Birkeland, T Itoh

Microwave Symposium Digest, 1991., IEEE MTT-S International (1991), pp. 1265-1268 vol.3.

View FullText article

DOI, IEEE Explore

Reviews [Write a review of this article]

There are no reviews of this article

Find related articles from these CiteULike users

dcastro

Find related articles with these CiteULike tags

active, antenna, circular, fet, oscillator, polarisation

Abstract

An FET oscillator that combines the power from three devices and directly generates circularly polarized radiation using a novel feedback arrangement is presented. Because of its transmission type configuration, it exhibits a broad injection locking range. This makes it useful as an element of an active antenna, where several such oscillators would be locked to a modulated signal. The injection locking signal would be orders of magnitude lower than the corresponding drive level for a passive antenna. The radiated field exhibits a minimum axial ratio of 1.04

@inproceedings{citeulike:2774528, abstract = {An FET oscillator that combines the power from three devices and directly generates circularly polarized radiation using a novel feedback arrangement is presented. Because of its transmission type configuration, it exhibits a broad injection locking range. This makes it useful as an element of an active antenna, where several such oscillators would be locked to a modulated signal. The injection locking signal would be orders of magnitude lower than the corresponding drive level for a passive antenna. The radiated field exhibits a minimum axial ratio of 1.04}, author = {Birkeland, J. and Itoh, T. }, booktitle = {Microwave Symposium Digest, 1991., IEEE MTT-S International}, citeulike-article-id = {2774528}, doi = {10.1109/MWSYM.1991.147252}, journal = {Microwave Symposium Digest, 1991., IEEE MTT-S International}, keywords = {active, antenna, circular, fet, oscillator, polarisation}, pages = {1265--1268 vol.3}, posted-at = {2008-05-09 07:47:25}, priority = {2}, title = {A circularly polarized FET oscillator active radiating element}, url = {http://dx.doi.org/10.1109/MWSYM.1991.147252}, year = {1991} }

RIS record

TY - CONF ID - citeulike:2774528 L3 - citeulike-article-id:2774528 TI - A circularly polarized FET oscillator active radiating element T2 - Microwave Symposium Digest, 1991., IEEE MTT-S International JF - Microwave Symposium Digest, 1991., IEEE MTT-S International SP - 1265 EP - 1268 vol.3 N2 - An FET oscillator that combines the power from three devices and directly generates circularly polarized radiation using a novel feedback arrangement is presented. Because of its transmission type configuration, it exhibits a broad injection locking range. This makes it useful as an element of an active antenna, where several such oscillators would be locked to a modulated signal. The injection locking signal would be orders of magnitude lower than the corresponding drive level for a passive antenna. The radiated field exhibits a minimum axial ratio of 1.04 KW - active KW - antenna KW - circular KW - fet KW - oscillator KW - polarisation AU - Birkeland, J AU - Itoh, T PY - 1991/// UR - http://dx.doi.org/10.1109/MWSYM.1991.147252 ER -

RIS BibTeX