A 10 GHz integrated class-E oscillating annular ring element for high-efficiency transmitting arrays

by: JA Hagerty, Z Popovic

Microwave Symposium Digest, 2002 IEEE MTT-S International, Vol. 2 (2002), pp. 1317-1320.

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Abstract

An X-band oscillating element can be achieved in compact form with class-E operation and high directivity. An annular ring is used both as the radiating element and microstrip feedback circuit for the class-E amplifier. A maximum conversion efficiency of the DC power consumption to radiated copolarized power is 55% at 10 GHz with maximum effective radiated power of 23.6 dBm and total radiated power of 15.5 dBm. This active antenna element is shown to be a good candidate for high aperture efficiency spatial power combining

@inproceedings{citeulike:2774720, abstract = {An X-band oscillating element can be achieved in compact form with class-E operation and high directivity. An annular ring is used both as the radiating element and microstrip feedback circuit for the class-E amplifier. A maximum conversion efficiency of the DC power consumption to radiated copolarized power is 55\% at 10 GHz with maximum effective radiated power of 23.6 dBm and total radiated power of 15.5 dBm. This active antenna element is shown to be a good candidate for high aperture efficiency spatial power combining}, author = {Hagerty, J. A. and Popovic, Z. }, booktitle = {Microwave Symposium Digest, 2002 IEEE MTT-S International}, citeulike-article-id = {2774720}, doi = {10.1109/MWSYM.2002.1011911}, journal = {Microwave Symposium Digest, 2002 IEEE MTT-S International}, keywords = {active, antenna, efficiency, high, integrated, oscillator}, pages = {1317--1320}, posted-at = {2008-05-09 09:27:40}, priority = {2}, title = {A 10 GHz integrated class-E oscillating annular ring element for high-efficiency transmitting arrays}, url = {http://dx.doi.org/10.1109/MWSYM.2002.1011911}, volume = {2}, year = {2002} }

RIS record

TY - CONF ID - citeulike:2774720 TI - A 10 GHz integrated class-E oscillating annular ring element for high-efficiency transmitting arrays T2 - Microwave Symposium Digest, 2002 IEEE MTT-S International JF - Microwave Symposium Digest, 2002 IEEE MTT-S International VL - 2 SP - 1317 EP - 1320 N2 - An X-band oscillating element can be achieved in compact form with class-E operation and high directivity. An annular ring is used both as the radiating element and microstrip feedback circuit for the class-E amplifier. A maximum conversion efficiency of the DC power consumption to radiated copolarized power is 55% at 10 GHz with maximum effective radiated power of 23.6 dBm and total radiated power of 15.5 dBm. This active antenna element is shown to be a good candidate for high aperture efficiency spatial power combining KW - active KW - antenna KW - efficiency KW - high KW - integrated KW - oscillator AU - Hagerty, JA AU - Popovic, Z PY - 2002/// UR - http://dx.doi.org/10.1109/MWSYM.2002.1011911 ER -

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