Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate
2007-10-23
2010-11-09
Takaoka, Dean O (Department: 2817)
Wave transmission lines and networks
Plural channel systems
Having branched circuits
C333S128000, C333S161000
Reexamination Certificate
active
07830224
ABSTRACT:
The design of a compact low-loss Magic-T is described. The planar Magic-T incorporates a compact microstrip-slotline tee junction and small microstrip-slotline transition area to reduce slotline radiation. The Magic-T produces broadband in-phase and out-of-phase power combiner/divider responses, has low in-band insertion loss, and small in-band phase and amplitude imbalance.
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Kongpop U-Yen et al., “A Compact Low-Loss Magic T-Using Microstrip-Slotline Transitions” Microwave Symposium , IEEE/MTT-S International, Jun. 3-8, 2007, p. 37-40, Honolulu, Hawaii.
Doiron Terence
Moseley Samuel H.
U-Yen Kongpop
Wollack Edward J.
Edwards Christopher O.
Takaoka Dean O
The United States of America as represented by the Administrator
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