Evolution of Low Noise Receiver Design for Ka-Band Satellite Terminals in Hostile Environments

2015 ◽  
Author(s):  
Vesa Waris ◽  
Marshall Lewis
Keyword(s):  
Low Noise ◽  
Receiver Design ◽  
Ka Band ◽  
Hostile Environments ◽  
Noise Receiver

scholarly journals A compact low-noise frontend for interleaved Rx/Tx arrays at K-/Ka-Band

2021 ◽  
pp. 1-7
Author(s):  
Anton Sieganschin ◽  
Thomas Jaschke ◽  
Arne F. Jacob
Keyword(s):  
Insertion Loss ◽  
Printed Circuit Board ◽  
Noise Figure ◽  
Low Noise ◽  
Single Band ◽  
Circuit Board ◽  
Dual Band ◽  
Ka Band ◽  
Compression Properties ◽  
The Individual

Abstract This contribution deals with a frontend for interleaved receive (Rx)-/transmit (Tx)-integrated phased arrays at K-/Ka-band. The circuit is realized in printed circuit board technology and feeds dual-band Rx/Tx- and single-band Tx-antenna elements. The dual-band element feed is composed of a substrate-integrated waveguide (SIW) diplexer with low insertion loss, a low-noise amplifier (LNA), a bandpass filter, and several passive transitions. The compression properties of the LNA are identified through two-tone measurements. The results dictate the maximum allowable output power of the power amplifier. The single band feed consists of a SIW with several transitions. Simulation and measurement results of the individual components are presented. The frontend is assembled and measured. It exhibits an Rx noise figure of 2 dB, a Tx insertion loss of ~ 2.9 dB, and an Rx/Tx-isolation of 70 dB. The setup represents the unit cell of a full array and thus complies with the required half-wave spacing at both Rx and Tx.

scholarly journals A Low Noise Receiver for Submillimeter Astronomy

1986 ◽  
Author(s):  
M. J. Wengler ◽  
D. P. Woody ◽  
R. E. Miller ◽  
T. G. Phillips
Keyword(s):  
Low Noise ◽  
Submillimeter Astronomy ◽  
Noise Receiver

A monolithic Ka-band HEMT low-noise amplifier

2003 ◽  
Author(s):  
C. Yuen ◽  
C. Nishimoto ◽  
M. Glenn ◽  
Y.C. Pao ◽  
S. Bandy ◽  
...  
Keyword(s):  
Low Noise ◽  
Low Noise Amplifier ◽  
Ka Band ◽  
Noise Amplifier

A Ka-band ultra-compact low-noise MMIC amplifier

2002 ◽  
Author(s):  
S. Fujimoto ◽  
T. Katoh ◽  
T. Ishida ◽  
T. Oku ◽  
T. Ishikawa ◽  
...  
Keyword(s):  
Low Noise ◽  
Ka Band

A wide-band prime-focus horn for low-noise receiver applications

1990 ◽  
Vol 38 (11) ◽  
pp. 1898-1900 ◽  
Author(s):  
B.M. Thomas ◽  
K.J. Greene ◽  
G.L. James
Keyword(s):  
Wide Band ◽  
Low Noise ◽  
Noise Receiver

High-performance Ka-band and V-band HEMT low-noise amplifiers

1988 ◽  
Vol 36 (12) ◽  
pp. 1598-1603 ◽  
Author(s):  
K.H.G. Duh ◽  
Pane-Chane Chao ◽  
P.M. Smith ◽  
L.F. Lester ◽  
B.R. Lee ◽  
...  
Keyword(s):  
High Performance ◽  
Low Noise ◽  
Low Noise Amplifiers ◽  
Ka Band ◽  
V Band
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