Results 121 to 130 of about 7,297 (221)

Non-leaky coplanar waveguide active antenna

, 1995
A newly developed structure, non-leaky coplanar waveguide (NLC), is used for an active antenna. Spectral domain and FDTD codes are developed to provide the design parameters.
Cha, Kimin, Itoh, Tatsuo, Lee, Chung Yee, Liu, Yaohzong   +3 more
core   +1 more source

Flip Chip Design On A Coplanar Waveguide With A Pseudo-coaxial Ground Bump Configuration

, 2001
A flip chip assembly is disclosed that includes a coplanar waveguide launch with a transmission line, and a bump interconnection that includes multiple ground bumps. The transmission line may be a radial transmission line. Similarly, the ground bumps may

core  

Circuit model for slotline-to-coplanar waveguide asymmetrical transitions

A new 'circuit-model' for slotline-to-coplanar waveguide asymmetrical transitions is presented and applied to the design of slotline resonators. The model, based on the separation of coplanar-waveguide (CPW) modes into two different ports, overcomes ...
Ribó i Pal, Miquel, Pradell i Cara, Lluís, Cruz, J De La   +2 more
core   +1 more source

Finite Ground Coplanar (FGC) waveguide: It's characteristics and . . .

, 1998
To solve many of the problems encountered when using conventional coplanar waveguide (CPW) with its semiinfinite ground planes, a new version of coplanar waveguide with electrically narrow ground planes has been developed.
Linda P. B. Katehi, George E. Ponchak, Emmanouil M. Tentzeris   +2 more
core  

Coplanar waveguide fed patch antenna design and bandwidth enhancement

, 2007
在本論文中，我們設計了操作在V頻段(60GHz)無線區域網路的共面波導饋入圓極化微帶天線。為了達到較寬的頻寬，我們應用了兩種方法，一種是改變天線輻射金屬片挖槽的形狀，而另一種則是在饋入端加入一個串聯電容電感的匹配電路。我們利用較容易取得的介質板材FR4，設計在5GHz來驗證這兩種方法，實驗結果顯示頻寬確實獲得改善。 除此之外，本論文也呈現了另一種共面波導饋入的微帶天線，即共面微帶天線。我們各別設計了操作於10GHz的線性及圓形極化天線，此種結構同樣可以利用來設計在V頻段的應用。In this ...
Hsu, Chia-Jui, 許家睿
core  

Phase tunability in a conductor backed coplanar waveguide patch antenna

, 2000
Traditionally beam steering in phase array antenna systems is achieved using tunable phase shifters or switched feed networks. Here, a tunable patch antenna element is suggested as a novel alternative to a combination of a radiating element and a phase ...
Mandelbaum, Idan
core  

Design of a Broadband Coplanar Waveguide-Fed Antenna Incorporating Organic Solar Cells with 100% Insolation for Ku Band Satellite Communication. [PDF]

Materials (Basel), 2019
Abdulkarim YI, Abdulkarim YI, Deng L, Awl HN, Muhammadsharif FF, Altintas O, Karaaslan M, Luo H.   +7 more
europepmc   +1 more source

Engineering high-Q superconducting tantalum microwave coplanar waveguide resonators for compact coherent quantum circuit. [PDF]

Sci Rep
Poorgholam-Khanjari S, Seferai V, Foshat P, Rose C, Feng H, Hadfield RH, Weides M, Delfanazari K.   +7 more
europepmc   +1 more source

Investigation of coplanar waveguide fed SWB antenna with controllable stop band characteristics. [PDF]

Sci Rep
Khan I, Song C, Ullah H, Qi X, Zhang K, Khan S, Shao Y, Gong T, Kamal MM, Sheraz M, Chuah TC.   +10 more
europepmc   +1 more source