Results 121 to 130 of about 26,223 (245)

C/Ka Concurrent Dual-Band GaN MMIC Based on Shorted Quarter-Wavelength Line Topology

open access: yesIEEE Journal of Microwaves
This paper presents a novel design method for a dual-band power amplifier (PA) with widely-spaced frequency bands, suitable for concurrent sub-6 GHz and millimeter-wave 5G band operation.
Adam T Der, Taylor Wallis Barton
doaj   +1 more source

A 1-W, 30-ghz, CPW Amplifier for ACTS Small Terminal Uplink [PDF]

open access: yes
The progress is described of the development of a 1 W, 30 GHz, coplanar waveguide (CPW) amplifier for the Advanced Communication Technology Satellite (ACTS)Small Terminal Uplink.
Simons, Rainee N., Taub, Susan R.
core   +1 more source

Integrated Transversal Equalizers in High-Speed Fiber-Optic Systems [PDF]

open access: yes, 2003
Intersymbol interference (ISI) caused by intermodal dispersion in multimode fibers is the major limiting factor in the achievable data rate or transmission distance in high-speed multimode fiber-optic links for local area networks applications.
Gowda, Sudhir   +6 more
core  

Commercial applications of the ACTS mobile terminal millimeter-wave antennas [PDF]

open access: yes
NASA's Jet Propulsion Laboratory is currently developing the Advanced Communications Technology Satellite (ACTS) Mobile Terminal (AMT), which will provide voice, data, and video communications to and from a vehicle (van, truck, or car) via NASA's ...
Crist, Rick A.   +3 more
core   +1 more source

Antennas for mobile satellite communications [PDF]

open access: yes
A NASA sponsored program, called the Mobile Satellite (MSAT) system, has prompted the development of several innovative antennas at L-band frequencies. In the space segment of the MSAT system, an efficient, light weight, circularly polarized microstrip ...
Huang, John
core   +1 more source

The 20 and 30 GHz MMIC technology for future space communication antenna system [PDF]

open access: yes
The development of fully monolithic gallium arsenide receive and transmit modules is described. These modules are slated for phased array antenna applications in future 30/20 gigahertz communications satellite systems.
Anzic, G., Connolly, D. J.
core   +1 more source

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