An experiment on the polarization angle characteristics of a dual polarization rectenna

Fujino, Yoshiyuki; Fujita, Masaharu; Kaya, Nobuyuki; Kusaka, N.

doi:10.1002/(sici)1520-6424(200005)83:5<1::aid-ecja1>3.0.co;2-d

Cited by 5 publications

(3 citation statements)

References 4 publications

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“…In the case of a 1 series and 2 parallel connection as shown in Fig. 2 (2)(3)(4)(5), (2)(3)(4)(5)(6), (3)(4)(5), and (3-6), we consider two connected rectennas in parallel as one rectenna and also define a voltage and a current balance. We define the output voltage and current of rectenna L as V L (= a V H ) and I L (= a I H ) (0 < a < 1), respectively, when we define the output voltage and current of rectenna H as V H and I H , respectively.…”

Section: Experiments With Three Rectennasmentioning

confidence: 99%

Dependence of dc output of a rectenna array on the method of interconnection of its array elements

Shinohara¹,

Matsumoto²

1998

Elect. Eng. Jpn.

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SUMMARYIn 1994 and 1995, a ground-to-ground microwave power transmission (MPT) experiment was carried out by a group including participants from Kyoto University, Kobe University, and Kansai Electric Power Company. Among the MPT technologies, which are one of the most important key issues for the realization of the Solar Power Satellite, the rectenna (rectifying antenna) has been studied to achieve higher efficiency of conversion from microwave to dc We had developed a new rectenna panel which can effectively rectify a microwave power of 2.5 W at 2.45 GHz, prior to the ground-to-ground MPT field experiment.We examine the sum of the outputs of two or three rectenna panels which are connected either in parallel or in series or in a hybrid manner under the same microwave circumstances. The experiments lead us to conclude: (1) The sum of the dc outputs from two rectenna panels connected in parallel is larger than that from those connected in series. (2) The sum of the dc outputs of two rectenna panels is generally smaller than the sum of the dc output of the individual panels unless their outputs are equal. (3) Better total output dc power of a rectenna array is achieved when we take careful account of the array element balance. Based on the experiments, we propose an optimum method for connection of individual rectenna elements to form a high-efficiency rectenna array. © 1998 Scripta Technica, Electr Eng Jpn, 125(1): 917, 1998

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Section: Experiments With Three Rectennasmentioning

confidence: 99%

Dependence of dc output of a rectenna array on the method of interconnection of its array elements

Shinohara¹,

Matsumoto²

1998

Elect. Eng. Jpn.

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show abstract

“…Thus, Rectenna 2 cannot produce any output power at r p = 0.10. This phenomenon in the parallel connection case has been reported in the past [7,8].…”

Section: Discussionmentioning

confidence: 98%

“…In order to obtain parameters for the linear circuit model, we refer to the method of Fujino and colleagues [13]. The equivalent linear resistance R j is obtained from the load resistance and the equivalent internal voltage source V j is calculated as twice the output voltage when the rectenna achieves maximum RF-DC conversion efficiency.…”

Section: Estimation Of Output Characteristics Of Connected Rectennasmentioning

confidence: 99%

Experimental study of rectenna connection for microwave power transmission

Miura

Shinohara

Matsumoto

2001

Electron. Comm. Jpn. Pt. II

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Progress of Rectenna Arrays for Microwave Power Transmission Systems

Yang

2022

Adv. Astronaut. Sci. Technol.

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An experiment on the polarization angle characteristics of a dual polarization rectenna

Cited by 5 publications

References 4 publications

Dependence of dc output of a rectenna array on the method of interconnection of its array elements

Dependence of dc output of a rectenna array on the method of interconnection of its array elements

Experimental study of rectenna connection for microwave power transmission

Progress of Rectenna Arrays for Microwave Power Transmission Systems

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