Design of Dual Band CRLH Substrate Integrated Waveguide Leaky Wave Antenna And The Performance Verification of Embedded End-Fire Antennas in LTCC for 60GHz
Date Issued
2014
Date
2014
Author(s)
Chuang, Shih-Keng
Abstract
This thesis is divided into two parts, the first part is a design of CRLH dual band leaky wave antenna by substrate integrated waveguide (SIW). Energy is radiated from the top slots of the SIW. By adding transmission line differs from SIW structure on both sides of SIW, the dual band design can be more flexible and the size of antenna can be reduced. VIAs are added near the slot for adjusting the operating frequency. Dual slots on the top of SIW for enhancing the gain of antenna is also proposed in this thesis. Design theory, antenna structure, simulation and measurement verification of these three antennas, are discussed in the second and the third chapter in the thesis.
The second part is the verification of embedded end-fire antenna in LTCC for V-band. Two different type of antenna, monopole and slot, are proposed. Considering the variation in the manufacturing process, the impact of different design parameters on the reflection coefficient and the isolation are analyzed. The comparison of simulation and measurement result are discussed in the fourth and fifth chapter.
Subjects
雙頻帶漏波天線
左右手合成傳輸線
低溫共燒陶瓷
V頻段
端射天線
Type
thesis
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