一种新颖的共享一个兰格耦合器的22.5°和11.25°MMIC …:Abs t r ac t :De s i gn.f a br i c a t i o n a n d c h a r a c t e r i z a t i o n o f a n o v e l 22. 5。a nd l1 .2 5。mu l t i —
o c t a v e MMI C ph a s e s hi f t e r wi t h a s h ar ing La n g e c o u pl e r i s de s c r i be d o v e r 5 t o 2 0GHz
ba nd.The t o p o l o g y was s pe c i f ic a l l y s e l e ct e d t o mi ni mi z e p r o c e s s v a r i a t i o n s o n p er f or—
ma ne e . L o w p e a k p h a s e e r r o r( ≤2。 ) ,l o wi n p u t / o u t p u t VS WR( ≤ 1 . 5) ,l o w i n—
s e r t i o n l O S S v a r i a t i o n s ( ≤( 2 . 6±0 . 4) d B) a r e e x h i b i t e d o v e r 5 t o 2 O GHz f re q u e n c y
r an g e .Th e c h i p s i z e o f t he MMI C ph a s e s hi f t e r l s 4. 2 mm x 0 . 46r am x 0 1 r am.
Ke y wor ds :MMI C;Swi t c h MES FET; L a n ge c ou pl e r ; Mul t i- - oc t a v e ; Re f le c t i o n— -t y pe
ph a s e s hi f te r
好资料
thank you for you job,happy new year
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