This paper describes an integrated-circuit package antenna (ICPA) designed and fabricated using low-temperature cofired ceramic (LTCC) technology for wireless transceivers. The ICPA features a shorting via for frequency-band selection. The measured results show that the prototype ICPA with a size of
Frequency-selective loading for a transmitting active integrated antenna
✍ Scribed by V. B. Ertürk; R. G. Rojas; P. Roblin
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 167 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0895-2477
- DOI
- 10.1002/mop.1340
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✦ Synopsis
Abstract
A simple frequency‐selective load in the form of a compensating network is attached to an oscillator‐type transmitting active integrated antenna (AIA) to suppress undesired low‐frequency oscillations and to improve the robustness of the oscillator. Although the input impedance of the active device (transistor) remains unchanged at the upper frequencies, it changes drastically at the lower frequencies. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 31: 3–5, 2001.
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