ALBERT — All Library Books, journals and Electronic Records Telegrafenberg

Hits per page

hit 1 - 1 | 1 hit

Select All Export

Unknown

Optical control of an 8-element Ka-band phased array using a high-speed optoelectronic interconnect (1990)

Richard, M. A. ; Claspy, P. C. ; Bhasin, K. B. ; [et al.]

In: CASI

add to mindlist on the mindlist

Details

Publication Date: 2019-07-13

Description: Optical distribution of control signals in electronically steered phased array antennas is being considered. A demonstration experiment is described in which a high speed hybrid GaAs optoelectronic integrated circuit (OEIC) was used to control an eight element phased array antenna. The OEIC, which accepts a serial optical control signal as input and converts it to 16 demultiplexed parallel outputs, was used to control the monolithic GaAs phase shifters of a Ka-band patch panel array antenna. Antenna pattern switching speeds of 2.25 microsec, limited by interface circuitry, were observed.

Keywords: ELECTRONICS AND ELECTRICAL ENGINEERING

Type: NASA-TM-102550 , E-5365 , NAS 1.15:102550 , 1990 AP-S International Symposium; May 07, 1990 - May 11, 1990; Dallas, TX; United States

Format: application/pdf

	Location	Call Number	Expected	Availability

Others were also interested in ...

NASA TECHNICAL REPORTS

S·F·X

Overview

hit 1 - 1 | 1 hit